Changeset 6239 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.4/Classification/ClassificationSolutionConfusionMatrixView.cs

Timestamp:

05/20/11 16:10:07 (13 years ago)

Author:

gkronber

Message:

#1450: implemented support for ensemble solutions for classification.

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.4/Classification/ClassificationSolutionConfusionMatrixView.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.4/Classification/ClassificationSolutionConfusionMatrixView.cs

@@ -103 +103 @@
         IEnumerable<int> rows;
 
+        double[] predictedValues;
         if (cmbSamples.SelectedItem.ToString() == TrainingSamples) {
           rows = Content.ProblemData.TrainingIndizes;
+          predictedValues = Content.EstimatedTrainingClassValues.ToArray();
         } else if (cmbSamples.SelectedItem.ToString() == TestSamples) {
           rows = Content.ProblemData.TestIndizes;
+          predictedValues = Content.EstimatedTestClassValues.ToArray();          
         } else throw new InvalidOperationException();
+
+        double[] targetValues = Content.ProblemData.Dataset.GetEnumeratedVariableValues(Content.ProblemData.TargetVariable, rows).ToArray();
 
         Dictionary<double, int> classValueIndexMapping = new Dictionary<double, int>();
@@ -115 +120 @@
           index++;
         }
-
-        double[] targetValues = Content.ProblemData.Dataset.GetEnumeratedVariableValues(Content.ProblemData.TargetVariable, rows).ToArray();
-        double[] predictedValues = Content.GetEstimatedClassValues(rows).ToArray();
 
         for (int i = 0; i < targetValues.Length; i++) {