Changeset 2569 for trunk/sources

Timestamp:

12/21/09 17:16:34 (14 years ago)

Author:

gkronber

Message:

Added calculation of tree complexity to LR models. #821

File:

• trunk/sources/HeuristicLab.LinearRegression/3.2/LinearRegression.cs (modified) (1 diff)

trunk/sources/HeuristicLab.LinearRegression/3.2/LinearRegression.cs

@@ -241 +241 @@
       model.SetMetaData("TreeSize", gpModel.Size);
       model.SetMetaData("TreeHeight", gpModel.Height);
+      double treeComplexity = TreeComplexityEvaluator.Calculate(gpModel.FunctionTree);
+      model.SetMetaData("TreeComplexity", treeComplexity);
+      model.SetMetaData("AverageNodeComplexity", treeComplexity / gpModel.Size);
+
       CreateSpecificLRModel(bestModelScope, model);
       #region variable impacts