diff --git a/pyFTS/benchmarks/BSTS.py b/pyFTS/benchmarks/BSTS.py
index 35bd014..e2b012f 100644
--- a/pyFTS/benchmarks/BSTS.py
+++ b/pyFTS/benchmarks/BSTS.py
@@ -43,7 +43,7 @@ class ARIMA(fts.FTS):
             self.order = self.p + self.q + (self.q - 1 if self.q > 0 else 0)
             self.max_lag = self.order
             self.d = len(self.transformations)
-            self.shortname = "ARIMA(" + str(self.p) + "," + str(self.d) + "," + str(self.q) + ") - " + str(self.alpha)
+            self.shortname = "BSTS({},{},{})-{}".format(self.p,self.d,self.q,self.alpha)
 
     def train(self, data, **kwargs):
 
diff --git a/pyFTS/benchmarks/arima.py b/pyFTS/benchmarks/arima.py
index 8f0c29a..2476c89 100644
--- a/pyFTS/benchmarks/arima.py
+++ b/pyFTS/benchmarks/arima.py
@@ -42,7 +42,7 @@ class ARIMA(fts.FTS):
             self.order = self.p + self.q + (self.q - 1 if self.q > 0 else 0)
             self.max_lag = self.order
             self.d = len(self.transformations)
-            self.shortname = "ARIMA(" + str(self.p) + "," + str(self.d) + "," + str(self.q) + ") - " + str(self.alpha)
+            self.shortname = "ARIMA({},{},{})-{}".format(self.p, self.d, self.q, self.alpha)
 
     def train(self, data, **kwargs):
 
diff --git a/pyFTS/benchmarks/knn.py b/pyFTS/benchmarks/knn.py
index e51ba18..a513f2d 100644
--- a/pyFTS/benchmarks/knn.py
+++ b/pyFTS/benchmarks/knn.py
@@ -61,6 +61,8 @@ class KNearestNeighbors(fts.FTS):
         self.kdtree = KDTree(np.array(X))
         self.values = Y
 
+        self.shortname = "kNN({})-{}".format(self.order, self.alpha)
+
     def knn(self, sample):
         X = self._prepare_x(sample)
         _, ix = self.kdtree.query(np.array(X), self.k)
diff --git a/pyFTS/benchmarks/quantreg.py b/pyFTS/benchmarks/quantreg.py
index a2d5bcd..9bcdcb2 100644
--- a/pyFTS/benchmarks/quantreg.py
+++ b/pyFTS/benchmarks/quantreg.py
@@ -54,7 +54,7 @@ class QuantileRegression(fts.FTS):
                 up_qt = [k for k in uqt.params]
                 self.dist_qt.append([lo_qt, up_qt])
 
-        self.shortname = "QAR(" + str(self.order) + ") - " + str(self.alpha)
+        self.shortname = "QAR({})-{}".format(self.order,self.alpha)
 
     def linearmodel(self,data,params):
         #return params[0] + sum([ data[k] * params[k+1] for k in np.arange(0, self.order) ])
diff --git a/pyFTS/tests/general.py b/pyFTS/tests/general.py
index 2799453..da2d1e4 100644
--- a/pyFTS/tests/general.py
+++ b/pyFTS/tests/general.py
@@ -19,7 +19,7 @@ from pyFTS.fcm import fts, common, GA
 
 from pyFTS.data import TAIEX, NASDAQ, SP500
 
-#'''
+'''
 train = TAIEX.get_data()[:800]
 test = TAIEX.get_data()[800:1000]
 
@@ -52,13 +52,22 @@ datasets['TAIEX'] = TAIEX.get_data()[:5000]
 datasets['NASDAQ'] = NASDAQ.get_data()[:5000]
 datasets['SP500'] = SP500.get_data()[10000:15000]
 
-methods = [arima.ARIMA, quantreg.QuantileRegression, BSTS.ARIMA, knn.KNearestNeighbors]
+methods = [
+    arima.ARIMA,arima.ARIMA,
+    quantreg.QuantileRegression,quantreg.QuantileRegression,
+    BSTS.ARIMA,BSTS.ARIMA,
+    knn.KNearestNeighbors,knn.KNearestNeighbors
+     ]
 
 methods_parameters = [
-    {'order':(2,0,0)},
-    {'order':2, 'dist': True},
-    {'order':(2,0,0)},
-    {'order':2 }
+    {'order':(2,0,0), 'alpha':.05},
+    {'order':(2,0,0), 'alpha':.25},
+    {'order':2, 'alpha':.05},
+    {'order':2, 'alpha':.25},
+    {'order': (2, 0, 0), 'alpha': .05},
+    {'order': (2, 0, 0), 'alpha': .25},
+    {'order': 2, 'alpha': .05},
+    {'order': 2, 'alpha': .25}
 ]
 
 for dataset_name, dataset in datasets.items():
@@ -72,8 +81,8 @@ for dataset_name, dataset in datasets.items():
                                      orders=[],
                                      steps_ahead=[10],
                                      partitions=[],
-                                     type='distribution',
+                                     type='interval',
                                      distributed=True, nodes=['192.168.0.110', '192.168.0.107','192.168.0.106'],
                                      file="experiments.db", dataset=dataset_name, tag="experiments")
 #                                file="tmp.db", dataset='TAIEX', tag="experiments")
-'''
\ No newline at end of file
+#'''
\ No newline at end of file