Changeset 1891 for trunk/sources/HeuristicLab.GP.StructureIdentification.Classification/3.3/AccuracyEvaluator.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/AccuracyEvaluator.cs (modified) (2 diffs)

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

@@ -43 +43 @@
     }
 
-    public override void Evaluate(IScope scope, ITreeEvaluator evaluator, IFunctionTree tree, Dataset dataset, int targetVariable, double[] classes, double[] thresholds, int start, int end) {
+    public override void Evaluate(IScope scope, ITreeEvaluator evaluator, Dataset dataset, int targetVariable, double[] classes, double[] thresholds, int start, int end) {
       DoubleData accuracy = GetVariableValue<DoubleData>("Accuracy", scope, false, false);
       if (accuracy == null) {
@@ -53 +53 @@
       int nCorrect = 0;
       for (int sample = start; sample < end; sample++) {
-        double est = evaluator.Evaluate(tree, sample);
+        double est = evaluator.Evaluate(sample);
         double origClass = dataset.GetValue(sample, targetVariable);
         double estClass = double.NaN;