Changeset 12718 for stable/HeuristicLab.DataPreprocessing/3.4/ProblemDataCreator.cs

Timestamp:

07/10/15 14:16:51 (9 years ago)

Author:

mkommend

Message:

#2335: Merged all changes into stable.

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.DataPreprocessing/3.4 (modified) (1 prop)
• HeuristicLab.DataPreprocessing/3.4/ProblemDataCreator.cs (modified) (2 diffs)

stable/HeuristicLab.DataPreprocessing/3.4/ProblemDataCreator.cs

@@ -61 +61 @@
       SetTrainingAndTestPartition(problemData);
       // set the input variables to the correct checked state
-      var inputVariables = problemData.InputVariables.ToDictionary(x => x.Value, x => x);
-      foreach (var variable in oldProblemData.InputVariables) {
-        bool @checked = oldProblemData.InputVariables.ItemChecked(variable);
-        problemData.InputVariables.SetItemCheckedState(inputVariables[variable.Value], @checked);
+      var inputVariables = oldProblemData.InputVariables.ToDictionary(x => x.Value, x => x);
+      foreach (var variable in problemData.InputVariables) {
+        bool isChecked = oldProblemData.InputVariables.ItemChecked(inputVariables[variable.Value]);
+        problemData.InputVariables.SetItemCheckedState(variable, isChecked);
       }
 
@@ -77 +77 @@
 
     private IDataAnalysisProblemData CreateClassificationData(ClassificationProblemData oldProblemData) {
+      // target variable must be double and must exist in the new dataset
       var targetVariable = oldProblemData.TargetVariable;
-      // target variable must be double and must exist in the new dataset
-      return new ClassificationProblemData(ExportedDataset, GetDoubleInputVariables(targetVariable), targetVariable, Transformations);
+      var newProblemData = new ClassificationProblemData(ExportedDataset, GetDoubleInputVariables(targetVariable), targetVariable, Transformations);
+      newProblemData.PositiveClass = oldProblemData.PositiveClass;
+      return newProblemData;
     }