Changeset 1891 for trunk/sources/HeuristicLab.GP.StructureIdentification.Classification/3.3/ClassificationMeanSquaredErrorEvaluator.cs

Timestamp:

05/25/09 17:46:17 (15 years ago)

Author:

gkronber

Message:

Fixed #645 (Tree evaluators precompile the model for each evaluation of a row).

File:

• trunk/sources/HeuristicLab.GP.StructureIdentification.Classification/3.3/ClassificationMeanSquaredErrorEvaluator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.GP.StructureIdentification.Classification/3.3/ClassificationMeanSquaredErrorEvaluator.cs

@@ -43 +43 @@
     }
 
-    public override void Evaluate(IScope scope, ITreeEvaluator evaluator, IFunctionTree tree, HeuristicLab.DataAnalysis.Dataset dataset, int targetVariable, double[] classes, double[] thresholds, int start, int end) {
+    public override void Evaluate(IScope scope, ITreeEvaluator evaluator, HeuristicLab.DataAnalysis.Dataset dataset, int targetVariable, double[] classes, double[] thresholds, int start, int end) {
       double errorsSquaredSum = 0;
       for (int sample = start; sample < end; sample++) {
-        double estimated = evaluator.Evaluate(tree, sample);
+        double estimated = evaluator.Evaluate(sample);
         double original = dataset.GetValue(sample, targetVariable);
         if (!double.IsNaN(original) && !double.IsInfinity(original)) {