Changeset 6649 for trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/NeuralNetwork/NeuralNetworkEnsembleClassification.cs

Timestamp:

08/09/11 18:58:09 (13 years ago)

Author:

gkronber

Message:

#1615 clone problem before creating a solution

File:

• trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/NeuralNetwork/NeuralNetworkEnsembleClassification.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/NeuralNetwork/NeuralNetworkEnsembleClassification.cs

@@ -198 +198 @@
       avgRelError = alglib.mlpeavgrelerror(mlpEnsemble, inputMatrix, nRows);
       relClassError = alglib.mlperelclserror(mlpEnsemble, inputMatrix, nRows);
-
-      return new NeuralNetworkEnsembleClassificationSolution(problemData, new NeuralNetworkEnsembleModel(mlpEnsemble, targetVariable, allowedInputVariables, problemData.ClassValues.ToArray()));
+      var problemDataClone = (IClassificationProblemData)problemData.Clone();
+      return new NeuralNetworkEnsembleClassificationSolution(problemDataClone, new NeuralNetworkEnsembleModel(mlpEnsemble, targetVariable, allowedInputVariables, problemDataClone.ClassValues.ToArray()));
     }
     #endregion