add change

source/classifierManager/scriptMerge/scriptClassifierMerge.py

@@ -82,6 +82,9 @@ class ScriptClassifierMerge(ScriptClassifier):
             auc = np.nan
 
         confusionMatrix = np.transpose(confusion_matrix(test_y, pred_y))
+        # in case no success individus and confusion matrix will be [[x]]
+        if (len(confusionMatrix) == 1):
+            confusionMatrix = np.array([[0, 0], [0, confusionMatrix[0][0]]])
         accuracy = accuracy_score(test_y, pred_y)
 
         resultWeight = self.getBestFeatures(model, self.classifier.features, featureMultiGroup)