Changeset 9840 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression

Timestamp:

08/02/13 13:13:34 (11 years ago)

Author:

mkommend

Message:

#2021: Fixed a bug node impact caluclation code and adapted the cloner to include a method to get the matching cloned object given the original one.

File:

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

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

@@ -49 +49 @@
       var replacementValue = CalculateReplacementValue(regressionModel, node, regressionProblemData, rows);
       var constantNode = new ConstantTreeNode(new Constant()) { Value = replacementValue };
+
       var cloner = new Cloner();
-      cloner.RegisterClonedObject(node, constantNode);
       var tempModel = cloner.Clone(regressionModel);
+      var tempModelNode = (ISymbolicExpressionTreeNode)cloner.GetClone(node);
+
+      var tempModelParentNode = tempModelNode.Parent;
+      int i = tempModelParentNode.IndexOfSubtree(tempModelNode);
+      tempModelParentNode.RemoveSubtree(i);
+      tempModelParentNode.InsertSubtree(i, constantNode);
 
       var estimatedValues = tempModel.GetEstimatedValues(dataset, rows);