Changeset 482 for trunk/sources/HeuristicLab.StructureIdentification/Evaluation/ClassificationMeanSquaredErrorEvaluator.cs

Timestamp:

08/10/08 12:44:27 (16 years ago)

Author:

gkronber

Message:

made a few more improvements in the GP evaluators (ticket #242 All GP evaluators should support the 'UseEstimatedTargetValues' switch for autoregressive modelling)

File:

• trunk/sources/HeuristicLab.StructureIdentification/Evaluation/ClassificationMeanSquaredErrorEvaluator.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.StructureIdentification/Evaluation/ClassificationMeanSquaredErrorEvaluator.cs

@@ -31 +31 @@
 
 namespace HeuristicLab.StructureIdentification {
-  public class ClassificationMeanSquaredErrorEvaluator : GPEvaluatorBase {
+  public class ClassificationMeanSquaredErrorEvaluator : MeanSquaredErrorEvaluator {
     private const double EPSILON = 1.0E-6;
     private double[] classesArr;
@@ -54 +54 @@
     }
 
-    public override double Evaluate(int start, int end) {
-
+    public override void Evaluate(int start, int end) {
       double errorsSquaredSum = 0;
       for(int sample = start; sample < end; sample++) {
@@ -79 +78 @@
         errorsSquaredSum = double.MaxValue;
       }
-      return errorsSquaredSum;
+      mse.Data = errorsSquaredSum;
     }