Changeset 1891 for trunk/sources/HeuristicLab.GP.StructureIdentification.Classification/3.3/MulticlassOneVsOneAnalyzer.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/MulticlassOneVsOneAnalyzer.cs (modified) (1 diff)

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

@@ -86 +86 @@
         BakedTreeEvaluator evaluator = new BakedTreeEvaluator();
         evaluator.ResetEvaluator(dataset, targetVariable, trainingSamplesStart, trainingSamplesEnd, 1.0);
-
+        evaluator.PrepareForEvaluation(functionTree);
         for(int i = 0; i < (samplesEnd - samplesStart); i++) {
-          double est = evaluator.Evaluate(functionTree, i + samplesStart);
+          double est = evaluator.Evaluate(i + samplesStart);
           if(est < 0.5) {
             CastVote(votes, i, classAValue, classValues);