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<div class="section" id="pyfts-partitioners-package">
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<h1>pyFTS.partitioners package<a class="headerlink" href="#pyfts-partitioners-package" title="Permalink to this headline">¶</a></h1>
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<div class="section" id="module-pyFTS.partitioners">
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<span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-pyFTS.partitioners" title="Permalink to this headline">¶</a></h2>
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<p>Module for pyFTS Universe of Discourse partitioners.</p>
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</div>
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<div class="section" id="submodules">
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<h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
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</div>
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<div class="section" id="module-pyFTS.partitioners.partitioner">
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<span id="pyfts-partitioners-partitioner-module"></span><h2>pyFTS.partitioners.partitioner module<a class="headerlink" href="#module-pyFTS.partitioners.partitioner" title="Permalink to this headline">¶</a></h2>
|
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<dl class="py class">
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<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner">
|
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<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.partitioner.</span></span><span class="sig-name descname"><span class="pre">Partitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner" title="Permalink to this definition">¶</a></dt>
|
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<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.10)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
|
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<p>Universe of Discourse partitioner. Split data on several fuzzy sets</p>
|
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<dl class="py method">
|
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<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.build">
|
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<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.build" title="Permalink to this definition">¶</a></dt>
|
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<dd><p>Perform the partitioning of the Universe of Discourse</p>
|
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<dl class="field-list simple">
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<dt class="field-odd">Parameters</dt>
|
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<dd class="field-odd"><p><strong>data</strong> – training data</p>
|
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</dd>
|
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<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p></p>
|
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</dd>
|
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</dl>
|
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</dd></dl>
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|
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<dl class="py method">
|
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<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.build_index">
|
||
<span class="sig-name descname"><span class="pre">build_index</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.build_index"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.build_index" title="Permalink to this definition">¶</a></dt>
|
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<dd></dd></dl>
|
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|
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<dl class="py method">
|
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<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.check_bounds">
|
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<span class="sig-name descname"><span class="pre">check_bounds</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.check_bounds"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.check_bounds" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Check if the input data is outside the known Universe of Discourse and, if it is, round it to the closest
|
||
fuzzy set.</p>
|
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<dl class="field-list simple">
|
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<dt class="field-odd">Parameters</dt>
|
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<dd class="field-odd"><p><strong>data</strong> – input data to be verified</p>
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</dd>
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<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>the index of the closest fuzzy set when data is outside de universe of discourse or None if</p>
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||
</dd>
|
||
</dl>
|
||
<p>the data is inside the UoD.</p>
|
||
</dd></dl>
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||
|
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<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.defuzzyfy">
|
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<span class="sig-name descname"><span class="pre">defuzzyfy</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">values</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">mode</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">'both'</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.defuzzyfy"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.defuzzyfy" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.extractor">
|
||
<span class="sig-name descname"><span class="pre">extractor</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.extractor"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.extractor" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Extract a single primitive type from an structured instance</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.fuzzyfy">
|
||
<span class="sig-name descname"><span class="pre">fuzzyfy</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.fuzzyfy"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.fuzzyfy" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Fuzzyfy the input data according to this partitioner fuzzy sets.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>data</strong> – input value to be fuzzyfied</p></li>
|
||
<li><p><strong>alpha_cut</strong> – the minimal membership value to be considered on fuzzyfication (only for mode=’sets’)</p></li>
|
||
<li><p><strong>method</strong> – the fuzzyfication method (fuzzy: all fuzzy memberships, maximum: only the maximum membership)</p></li>
|
||
<li><p><strong>mode</strong> – the fuzzyfication mode (sets: return the fuzzy sets names, vector: return a vector with the membership</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<p>values for all fuzzy sets, both: return a list with tuples (fuzzy set, membership value) )</p>
|
||
<p>:returns a list with the fuzzyfied values, depending on the mode</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.get_name">
|
||
<span class="sig-name descname"><span class="pre">get_name</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">counter</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.get_name"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.get_name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Find the name of the fuzzy set given its counter id.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>counter</strong> – The number of the fuzzy set</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>String</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">scipy.spatial.kdtree.KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.lower_set">
|
||
<span class="sig-name descname"><span class="pre">lower_set</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.lower_set"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.lower_set" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Return the fuzzy set on lower bound of the universe of discourse.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>Fuzzy Set</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.membership_function">
|
||
<span class="sig-name descname"><span class="pre">membership_function</span></span><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.membership_function" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Fuzzy membership function (pyFTS.common.Membership)</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.plot">
|
||
<span class="sig-name descname"><span class="pre">plot</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ax</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">rounding</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.plot"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.plot" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Plot the partitioning using the Matplotlib axis ax</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>ax</strong> – Matplotlib axis</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.plot_set">
|
||
<span class="sig-name descname"><span class="pre">plot_set</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ax</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">s</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.plot_set"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.plot_set" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Plot an isolate fuzzy set on Matplotlib axis</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>ax</strong> – Matplotlib axis</p></li>
|
||
<li><p><strong>s</strong> – Fuzzy Set</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.search">
|
||
<span class="sig-name descname"><span class="pre">search</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.search"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.search" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Perform a search for the nearest fuzzy sets of the point ‘data’. This function were designed to work with several
|
||
overlapped fuzzy sets.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>data</strong> – the value to search for the nearest fuzzy sets</p></li>
|
||
<li><p><strong>type</strong> – the return type: ‘index’ for the fuzzy set indexes or ‘name’ for fuzzy set names.</p></li>
|
||
<li><p><strong>results</strong> – the number of nearest fuzzy sets to return</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>a list with the nearest fuzzy sets</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.transformation">
|
||
<span class="sig-name descname"><span class="pre">transformation</span></span><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.transformation" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>data transformation to be applied on data</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.upper_set">
|
||
<span class="sig-name descname"><span class="pre">upper_set</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/partitioner.html#Partitioner.upper_set"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.upper_set" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Return the fuzzy set on upper bound of the universe of discourse.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>Fuzzy Set</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.partitioner.Partitioner.variable">
|
||
<span class="sig-name descname"><span class="pre">variable</span></span><a class="headerlink" href="#pyFTS.partitioners.partitioner.Partitioner.variable" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>In a multivariate context, the variable that contains this partitioner</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.CMeans">
|
||
<span id="pyfts-partitioners-cmeans-module"></span><h2>pyFTS.partitioners.CMeans module<a class="headerlink" href="#module-pyFTS.partitioners.CMeans" title="Permalink to this headline">¶</a></h2>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.CMeans.</span></span><span class="sig-name descname"><span class="pre">CMeansPartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/CMeans.html#CMeansPartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.partitioner.Partitioner" title="pyFTS.partitioners.partitioner.Partitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.partitioner.Partitioner</span></code></a></p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.build">
|
||
<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/CMeans.html#CMeansPartitioner.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.build" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Perform the partitioning of the Universe of Discourse</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – training data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.CMeansPartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.CMeans.CMeansPartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.c_means">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.CMeans.</span></span><span class="sig-name descname"><span class="pre">c_means</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">k</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">dados</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">tam</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/CMeans.html#c_means"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.CMeans.c_means" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.CMeans.distance">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.CMeans.</span></span><span class="sig-name descname"><span class="pre">distance</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">y</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/CMeans.html#distance"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.CMeans.distance" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.Entropy">
|
||
<span id="pyfts-partitioners-entropy-module"></span><h2>pyFTS.partitioners.Entropy module<a class="headerlink" href="#module-pyFTS.partitioners.Entropy" title="Permalink to this headline">¶</a></h2>
|
||
<p>C. H. Cheng, R. J. Chang, and C. A. Yeh, “Entropy-based and trapezoidal fuzzification-based fuzzy time series approach for forecasting IT project cost,”
|
||
Technol. Forecast. Social Change, vol. 73, no. 5, pp. 524–542, Jun. 2006.</p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Entropy.</span></span><span class="sig-name descname"><span class="pre">EntropyPartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Entropy.html#EntropyPartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.partitioner.Partitioner" title="pyFTS.partitioners.partitioner.Partitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.partitioner.Partitioner</span></code></a></p>
|
||
<p>Huarng Entropy Partitioner</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.build">
|
||
<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Entropy.html#EntropyPartitioner.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.build" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Perform the partitioning of the Universe of Discourse</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – training data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.EntropyPartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Entropy.EntropyPartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.PMF">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Entropy.</span></span><span class="sig-name descname"><span class="pre">PMF</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">threshold</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Entropy.html#PMF"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Entropy.PMF" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.bestSplit">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Entropy.</span></span><span class="sig-name descname"><span class="pre">bestSplit</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">npart</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Entropy.html#bestSplit"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Entropy.bestSplit" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.entropy">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Entropy.</span></span><span class="sig-name descname"><span class="pre">entropy</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">threshold</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Entropy.html#entropy"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Entropy.entropy" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.informationGain">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Entropy.</span></span><span class="sig-name descname"><span class="pre">informationGain</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">thres1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">thres2</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Entropy.html#informationGain"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Entropy.informationGain" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.splitAbove">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Entropy.</span></span><span class="sig-name descname"><span class="pre">splitAbove</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">threshold</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Entropy.html#splitAbove"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Entropy.splitAbove" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Entropy.splitBelow">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Entropy.</span></span><span class="sig-name descname"><span class="pre">splitBelow</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">threshold</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Entropy.html#splitBelow"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Entropy.splitBelow" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.FCM">
|
||
<span id="pyfts-partitioners-fcm-module"></span><h2>pyFTS.partitioners.FCM module<a class="headerlink" href="#module-pyFTS.partitioners.FCM" title="Permalink to this headline">¶</a></h2>
|
||
<p>S. T. Li, Y. C. Cheng, and S. Y. Lin, “A FCM-based deterministic forecasting model for fuzzy time series,”
|
||
Comput. Math. Appl., vol. 56, no. 12, pp. 3052–3063, Dec. 2008. DOI: 10.1016/j.camwa.2008.07.033.</p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.FCM.</span></span><span class="sig-name descname"><span class="pre">FCMPartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/FCM.html#FCMPartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.partitioner.Partitioner" title="pyFTS.partitioners.partitioner.Partitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.partitioner.Partitioner</span></code></a></p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.build">
|
||
<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/FCM.html#FCMPartitioner.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.build" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Perform the partitioning of the Universe of Discourse</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – training data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.FCMPartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.FCM.FCMPartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.fuzzy_cmeans">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.FCM.</span></span><span class="sig-name descname"><span class="pre">fuzzy_cmeans</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">k</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">size</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">m</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">deltadist</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0.001</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/FCM.html#fuzzy_cmeans"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.FCM.fuzzy_cmeans" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.fuzzy_distance">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.FCM.</span></span><span class="sig-name descname"><span class="pre">fuzzy_distance</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">y</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/FCM.html#fuzzy_distance"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.FCM.fuzzy_distance" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.FCM.membership">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.FCM.</span></span><span class="sig-name descname"><span class="pre">membership</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">val</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">vals</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/FCM.html#membership"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.FCM.membership" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.Grid">
|
||
<span id="pyfts-partitioners-grid-module"></span><h2>pyFTS.partitioners.Grid module<a class="headerlink" href="#module-pyFTS.partitioners.Grid" title="Permalink to this headline">¶</a></h2>
|
||
<p>Even Length Grid Partitioner</p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Grid.</span></span><span class="sig-name descname"><span class="pre">GridPartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Grid.html#GridPartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.partitioner.Partitioner" title="pyFTS.partitioners.partitioner.Partitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.partitioner.Partitioner</span></code></a></p>
|
||
<p>Even Length Grid Partitioner</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.build">
|
||
<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Grid.html#GridPartitioner.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.build" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Perform the partitioning of the Universe of Discourse</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – training data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.GridPartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.GridPartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Grid.</span></span><span class="sig-name descname"><span class="pre">PreFixedGridPartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Grid.html#PreFixedGridPartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.Grid.GridPartitioner" title="pyFTS.partitioners.Grid.GridPartitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.Grid.GridPartitioner</span></code></a></p>
|
||
<p>Prefixed UoD with Even Length Grid Partitioner</p>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Grid.PreFixedGridPartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Grid.PreFixedGridPartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.Huarng">
|
||
<span id="pyfts-partitioners-huarng-module"></span><h2>pyFTS.partitioners.Huarng module<a class="headerlink" href="#module-pyFTS.partitioners.Huarng" title="Permalink to this headline">¶</a></h2>
|
||
<p>K. H. Huarng, “Effective lengths of intervals to improve forecasting in fuzzy time series,”
|
||
Fuzzy Sets Syst., vol. 123, no. 3, pp. 387–394, Nov. 2001.</p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Huarng.</span></span><span class="sig-name descname"><span class="pre">HuarngPartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Huarng.html#HuarngPartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.partitioner.Partitioner" title="pyFTS.partitioners.partitioner.Partitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.partitioner.Partitioner</span></code></a></p>
|
||
<p>Huarng Empirical Partitioner</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.build">
|
||
<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Huarng.html#HuarngPartitioner.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.build" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Perform the partitioning of the Universe of Discourse</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – training data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Huarng.HuarngPartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Huarng.HuarngPartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.Singleton">
|
||
<span id="pyfts-partitioners-singleton-module"></span><h2>pyFTS.partitioners.Singleton module<a class="headerlink" href="#module-pyFTS.partitioners.Singleton" title="Permalink to this headline">¶</a></h2>
|
||
<p>Even Length Grid Partitioner</p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Singleton.</span></span><span class="sig-name descname"><span class="pre">SingletonPartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Singleton.html#SingletonPartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.partitioner.Partitioner" title="pyFTS.partitioners.partitioner.Partitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.partitioner.Partitioner</span></code></a></p>
|
||
<p>Singleton Partitioner: Create singleton fuzzy sets for each distinct value in UoD</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.build">
|
||
<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Singleton.html#SingletonPartitioner.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.build" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Perform the partitioning of the Universe of Discourse</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – training data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Singleton.SingletonPartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Singleton.SingletonPartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.Simple">
|
||
<span id="pyfts-partitioners-simple-module"></span><h2>pyFTS.partitioners.Simple module<a class="headerlink" href="#module-pyFTS.partitioners.Simple" title="Permalink to this headline">¶</a></h2>
|
||
<p>Simple Partitioner for manually informed fuzzy sets</p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Simple.</span></span><span class="sig-name descname"><span class="pre">SimplePartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Simple.html#SimplePartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.partitioner.Partitioner" title="pyFTS.partitioners.partitioner.Partitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.partitioner.Partitioner</span></code></a></p>
|
||
<p>Simple Partitioner for manually informed fuzzy sets</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.append">
|
||
<span class="sig-name descname"><span class="pre">append</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">name</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">mf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">parameters</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Simple.html#SimplePartitioner.append"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.append" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Append a new partition (fuzzy set) to the partitioner</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>name</strong> – Fuzzy set name</p></li>
|
||
<li><p><strong>mf</strong> – One of the pyFTS.common.Membership functions</p></li>
|
||
<li><p><strong>parameters</strong> – A list with the parameters for the membership function</p></li>
|
||
<li><p><strong>kwargs</strong> – Optional arguments for the fuzzy set</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.append_complex">
|
||
<span class="sig-name descname"><span class="pre">append_complex</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">fs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Simple.html#SimplePartitioner.append_complex"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.append_complex" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Simple.SimplePartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.Simple.SimplePartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.SubClust">
|
||
<span id="pyfts-partitioners-subclust-module"></span><h2>pyFTS.partitioners.SubClust module<a class="headerlink" href="#module-pyFTS.partitioners.SubClust" title="Permalink to this headline">¶</a></h2>
|
||
<p>Chiu, Stephen L. “Fuzzy model identification based on cluster estimation.” Journal of Intelligent & fuzzy systems 2.3 (1994): 267-278.</p>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner">
|
||
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.SubClust.</span></span><span class="sig-name descname"><span class="pre">SubClustPartitioner</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/SubClust.html#SubClustPartitioner"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Bases: <a class="reference internal" href="#pyFTS.partitioners.partitioner.Partitioner" title="pyFTS.partitioners.partitioner.Partitioner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyFTS.partitioners.partitioner.Partitioner</span></code></a></p>
|
||
<p>Subtractive Clustering Partitioner</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.build">
|
||
<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/SubClust.html#SubClustPartitioner.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.build" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Perform the partitioning of the Universe of Discourse</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – training data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.kdtree">
|
||
<span class="sig-name descname"><span class="pre">kdtree</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">KDTree</span></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.kdtree" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A spatial index to help in fuzzyfication</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.lower_margin">
|
||
<span class="sig-name descname"><span class="pre">lower_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.lower_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific lower exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.margin">
|
||
<span class="sig-name descname"><span class="pre">margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The upper and lower exceeding margins for the known UoD. The default value is .1</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.name">
|
||
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>partitioner name</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.ordered_sets">
|
||
<span class="sig-name descname"><span class="pre">ordered_sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.ordered_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A ordered list of the fuzzy sets names, sorted by their middle point</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.partitions">
|
||
<span class="sig-name descname"><span class="pre">partitions</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#int" title="(in Python v3.10)"><span class="pre">int</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.partitions" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The number of universe of discourse partitions, i.e., the number of fuzzy sets that will be created</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.prefix">
|
||
<span class="sig-name descname"><span class="pre">prefix</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.prefix" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>prefix of auto generated partition names</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.setnames">
|
||
<span class="sig-name descname"><span class="pre">setnames</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.setnames" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>list of partitions names. If None is given the partitions will be auto named with prefix</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.sets">
|
||
<span class="sig-name descname"><span class="pre">sets</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The fuzzy sets dictionary</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.type">
|
||
<span class="sig-name descname"><span class="pre">type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.10)"><span class="pre">str</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.type" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The type of fuzzy sets that are generated by this partitioner</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.SubClustPartitioner.upper_margin">
|
||
<span class="sig-name descname"><span class="pre">upper_margin</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference external" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.10)"><span class="pre">float</span></a></em><a class="headerlink" href="#pyFTS.partitioners.SubClust.SubClustPartitioner.upper_margin" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Specific upper exceeding margins for the known UoD. The default value is the self.margin parameter</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.imax">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.SubClust.</span></span><span class="sig-name descname"><span class="pre">imax</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">vec</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/SubClust.html#imax"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.SubClust.imax" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.SubClust.subclust">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.SubClust.</span></span><span class="sig-name descname"><span class="pre">subclust</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">ra</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">rb</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">eps_sup</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">eps_inf</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/SubClust.html#subclust"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.SubClust.subclust" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.Util">
|
||
<span id="pyfts-partitioners-util-module"></span><h2>pyFTS.partitioners.Util module<a class="headerlink" href="#module-pyFTS.partitioners.Util" title="Permalink to this headline">¶</a></h2>
|
||
<p>Facility methods for pyFTS partitioners module</p>
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Util.explore_partitioners">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Util.</span></span><span class="sig-name descname"><span class="pre">explore_partitioners</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">npart</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">methods</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">mf</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">transformation</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">size</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">[12,</span> <span class="pre">10]</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">save</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">file</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Util.html#explore_partitioners"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Util.explore_partitioners" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Create partitioners for the mf membership functions and npart partitions and show the partitioning images.
|
||
:data: Time series data
|
||
:npart: Maximum number of partitions of the universe of discourse
|
||
:methods: A list with the partitioning methods to be used
|
||
:mf: A list with the membership functions to be used
|
||
:transformation: a transformation to be used in partitioner
|
||
:size: list, the size of the output image [width, height]
|
||
:save: boolean, if the image will be saved on disk
|
||
:file: string, the file path to save the image
|
||
:return: the list of the built partitioners</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Util.plot_partitioners">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Util.</span></span><span class="sig-name descname"><span class="pre">plot_partitioners</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">objs</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">tam</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">[12,</span> <span class="pre">10]</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">save</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">file</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">axis</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Util.html#plot_partitioners"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Util.plot_partitioners" title="Permalink to this definition">¶</a></dt>
|
||
<dd></dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.Util.plot_sets">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.Util.</span></span><span class="sig-name descname"><span class="pre">plot_sets</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">sets</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.10)"><span class="pre">dict</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">titles</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#list" title="(in Python v3.10)"><span class="pre">list</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">size</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">[12,</span> <span class="pre">10]</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">save</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">file</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">axis</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/Util.html#plot_sets"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.Util.plot_sets" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Plot all fuzzy sets in a Partitioner</p>
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="module-pyFTS.partitioners.parallel_util">
|
||
<span id="pyfts-partitioners-parallel-util-module"></span><h2>pyFTS.partitioners.parallel_util module<a class="headerlink" href="#module-pyFTS.partitioners.parallel_util" title="Permalink to this headline">¶</a></h2>
|
||
<dl class="py function">
|
||
<dt class="sig sig-object py" id="pyFTS.partitioners.parallel_util.explore_partitioners">
|
||
<span class="sig-prename descclassname"><span class="pre">pyFTS.partitioners.parallel_util.</span></span><span class="sig-name descname"><span class="pre">explore_partitioners</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">npart</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">methods</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">mf</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">tam</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">[12,</span> <span class="pre">10]</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">save</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">file</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/pyFTS/partitioners/parallel_util.html#explore_partitioners"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyFTS.partitioners.parallel_util.explore_partitioners" title="Permalink to this definition">¶</a></dt>
|
||
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|
||
|
||
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|
||
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<h3><a href="index.html">Table of Contents</a></h3>
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<ul>
|
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<li><a class="reference internal" href="#">pyFTS.partitioners package</a><ul>
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<li><a class="reference internal" href="#module-pyFTS.partitioners">Module contents</a></li>
|
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<li><a class="reference internal" href="#submodules">Submodules</a></li>
|
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<li><a class="reference internal" href="#module-pyFTS.partitioners.partitioner">pyFTS.partitioners.partitioner module</a></li>
|
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<li><a class="reference internal" href="#module-pyFTS.partitioners.CMeans">pyFTS.partitioners.CMeans module</a></li>
|
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<li><a class="reference internal" href="#module-pyFTS.partitioners.Entropy">pyFTS.partitioners.Entropy module</a></li>
|
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<li><a class="reference internal" href="#module-pyFTS.partitioners.FCM">pyFTS.partitioners.FCM module</a></li>
|
||
<li><a class="reference internal" href="#module-pyFTS.partitioners.Grid">pyFTS.partitioners.Grid module</a></li>
|
||
<li><a class="reference internal" href="#module-pyFTS.partitioners.Huarng">pyFTS.partitioners.Huarng module</a></li>
|
||
<li><a class="reference internal" href="#module-pyFTS.partitioners.Singleton">pyFTS.partitioners.Singleton module</a></li>
|
||
<li><a class="reference internal" href="#module-pyFTS.partitioners.Simple">pyFTS.partitioners.Simple module</a></li>
|
||
<li><a class="reference internal" href="#module-pyFTS.partitioners.SubClust">pyFTS.partitioners.SubClust module</a></li>
|
||
<li><a class="reference internal" href="#module-pyFTS.partitioners.Util">pyFTS.partitioners.Util module</a></li>
|
||
<li><a class="reference internal" href="#module-pyFTS.partitioners.parallel_util">pyFTS.partitioners.parallel_util module</a></li>
|
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