Changeset 7504 for branches/ClassificationEnsembleVoting/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Classification/WeightCalculators/AccuracyWeightCalculator.cs

Timestamp:

02/21/12 16:44:20 (13 years ago)

Author:

sforsten

Message:

#1776:

• improvements in the usage of the WeightCalculators
• small changes in all class which inherit from the WeightCalculator class

File:

• branches/ClassificationEnsembleVoting/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Classification/WeightCalculators/AccuracyWeightCalculator.cs (modified) (1 diff)

branches/ClassificationEnsembleVoting/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Classification/WeightCalculators/AccuracyWeightCalculator.cs

@@ -48 +48 @@
     }
 
-    public override IEnumerable<double> CalculateWeights(ItemCollection<IClassificationSolution> classificationSolutions) {
-      double sum = classificationSolutions.Select(s => s.TestAccuracy).Sum();
-      List<double> weights = new List<double>();
-      foreach (var item in classificationSolutions) {
-        weights.Add(item.TestAccuracy / sum);
-      }
-      return weights;
+    protected override IEnumerable<double> CalculateWeights(ItemCollection<IClassificationSolution> classificationSolutions) {
+      return classificationSolutions.Select(s => s.TrainingAccuracy);
     }
   }