35 lines
886 B
Python
35 lines
886 B
Python
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import numpy as np
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from pyFTS import *
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class FuzzySet:
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def __init__(self, name, mf, parameters, centroid):
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self.name = name
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self.mf = mf
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self.parameters = parameters
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self.centroid = centroid
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self.lower = min(parameters)
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self.upper = max(parameters)
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def membership(self, x):
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return self.mf(x, self.parameters)
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def __str__(self):
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return self.name + ": " + str(self.mf) + "(" + str(self.parameters) + ")"
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def fuzzyInstance(inst, fuzzySets):
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mv = np.array([fs.membership(inst) for fs in fuzzySets])
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return mv
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def getMaxMembershipFuzzySet(inst, fuzzySets):
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mv = fuzzyInstance(inst, fuzzySets)
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return fuzzySets[np.argwhere(mv == max(mv))[0, 0]]
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def fuzzySeries(data, fuzzySets):
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fts = []
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for item in data:
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fts.append(getMaxMembershipFuzzySet(item, fuzzySets))
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return fts
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