Changeset 11026 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression

Timestamp:

06/18/14 16:55:14 (11 years ago)

Author:

bburlacu

Message:

#2143:

• Removed ToArray() calls from SymbolicClassificationPruningOperator.cs and SymbolicRegressionPruningOperator.cs.
• Changed UpdateCounter, UpdateInterval, PruningProbability, PopulationSliceParameter to FixedValueParameters in SymbolicDataAnalysisSingleObjectivePruningAnalyzer.cs.
• Removed empty operator data member
• Added parameter descriptions
• Improved source organization

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SymbolicRegressionPruningOperator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SymbolicRegressionPruningOperator.cs

@@ -56 +56 @@
       var regressionModel = (IRegressionModel)model;
       var regressionProblemData = (IRegressionProblemData)ProblemData;
-      var trainingIndices = Enumerable.Range(FitnessCalculationPartition.Start, FitnessCalculationPartition.Size).ToArray();
+      var trainingIndices = Enumerable.Range(FitnessCalculationPartition.Start, FitnessCalculationPartition.Size);
       var estimatedValues = regressionModel.GetEstimatedValues(ProblemData.Dataset, trainingIndices); // also bounds the values
       var targetValues = ProblemData.Dataset.GetDoubleValues(regressionProblemData.TargetVariable, trainingIndices);