Changeset 5771 for branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression

Timestamp:

03/21/11 00:28:19 (14 years ago)

Author:

mkommend

Message:

#1418: Updated overfitting analyzers to do nothing if validation partition is not set.

File:

• branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/SymbolicRegressionSingleObjectiveOverfittingAnalyzer.cs (modified) (1 diff)

branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/SymbolicRegressionSingleObjectiveOverfittingAnalyzer.cs

@@ -79 +79 @@
       int end = ValidationPartitionParameter.ActualValue.End;
       var rows = Enumerable.Range(start, end - start);
+      if (!rows.Any()) return base.Apply();
+
       IExecutionContext childContext = (IExecutionContext)ExecutionContext.CreateChildOperation(EvaluatorParameter.ActualValue);
       double[] validationQuality = (from tree in SymbolicExpressionTrees