Changeset 5377 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Regression

Timestamp:

01/25/11 18:09:47 (13 years ago)

Author:

mkommend

Message:

ticket #1256 - Changed SymbolicSimplifier to handle lagged variables correctly.

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionSolution.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionSolution.cs

@@ -98 +98 @@
       var laggedTreeNode = node as ILaggedTreeNode;
       if (laggedTreeNode != null) lag += laggedTreeNode.Lag;
-      if (node.Symbol is Derivative) lag -= 4;
+      else if (node.Symbol is Derivative) lag -= 4;
 
       int subtreeLag = 0;