Changeset 400 for trunk/sources/HeuristicLab.StructureIdentification/Evaluation/TheilInequalityCoefficientEvaluator.cs

Timestamp:

07/29/08 16:30:36 (16 years ago)

Author:

gkronber

Message:

fixed #156 (All GP-evaluators should update the number of total evaluated nodes)

File:

• trunk/sources/HeuristicLab.StructureIdentification/Evaluation/TheilInequalityCoefficientEvaluator.cs (modified) (1 diff)

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

@@ -71 +71 @@
       }
       int nSamples = trainingEnd - trainingStart;
-      double quality = Math.Sqrt(errorsSquaredSum / nSamples) / (Math.Sqrt(estimatedSquaredSum/nSamples) + Math.Sqrt(originalSquaredSum/nSamples));
+      scope.GetVariableValue<DoubleData>("TotalEvaluatedNodes", true).Data = totalEvaluatedNodes + treeSize * nSamples;
+      double quality = Math.Sqrt(errorsSquaredSum / nSamples) / (Math.Sqrt(estimatedSquaredSum / nSamples) + Math.Sqrt(originalSquaredSum / nSamples));
       if(double.IsNaN(quality) || double.IsInfinity(quality)) 
         quality = double.MaxValue;