Changeset 7531 for branches/ClassificationEnsembleVoting/HeuristicLab.Problems.DataAnalysis.Views/3.4/Classification

Timestamp:

02/27/12 16:11:34 (13 years ago)

Author:

sforsten

Message:

#1776:

• 2 more strategies have been implemented
• major changes in the inheritance have been made to make it possible to add strategies which don't use a voting strategy with weights
• ClassificationEnsembleSolutionEstimatedClassValuesView doesn't currently show the confidence (has been removed for test purpose)

File:

• branches/ClassificationEnsembleVoting/HeuristicLab.Problems.DataAnalysis.Views/3.4/Classification/ClassificationEnsembleSolutionEstimatedClassValuesView.cs (modified) (2 diffs)

branches/ClassificationEnsembleVoting/HeuristicLab.Problems.DataAnalysis.Views/3.4/Classification/ClassificationEnsembleSolutionEstimatedClassValuesView.cs

@@ -102 +102 @@
       List<List<double?>> estimatedValuesVector = GetEstimatedValues(SamplesComboBox.SelectedItem.ToString(), indizes,
                                                             Content.ClassificationSolutions);
-      List<double> weights = Content.Weights.ToList();
-      double weightSum = weights.Sum();
+      //List<double> weights = Content.Weights.ToList();
+      //double weightSum = weights.Sum();
 
       for (int i = 0; i < indizes.Length; i++) {
@@ -114 +114 @@
           values[i, 3] = (target[i].IsAlmost(estimatedClassValues[i])).ToString();
 
-          IEnumerable<int> indices = FindAllIndices(estimatedValuesVector[i], estimatedClassValues[i]);
-          double confidence = 0.0;
-          foreach (var index in indices) {
-            confidence += weights[index];
-          }
-          values[i, 4] = (confidence / weightSum).ToString();
+          //currently disabled for test purpose
+
+          //IEnumerable<int> indices = FindAllIndices(estimatedValuesVector[i], estimatedClassValues[i]);
+          //double confidence = 0.0;
+          //foreach (var index in indices) {
+          //  confidence += weights[index];
+          //}
+          //values[i, 4] = (confidence / weightSum).ToString();
           //var estimationCount = groups.Where(g => g.Key != null).Select(g => g.Count).Sum();
           //values[i, 4] =
           //  (((double)groups.Where(g => g.Key == estimatedClassValues[i]).Single().Count) / estimationCount).ToString();
+          values[i, 4] = "1.0";
 
           var groups =