Changeset 14238 for branches/symbreg-factors-2650/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression

Timestamp:

08/05/16 17:34:16 (8 years ago)

Author:

gkronber

Message:

#2650:

• added weight for FactorVariable (necessary for LR)
• introduced VariableBase and VariableTreeNodeBase and IVariableSymbol
• support for factors in LR
• extended variable impacts in solution view
• fixed ERC view for regression
• support for FactorVariable in simplifier
• improved support for FactorVariable in constants optimizer
• multiple related changes and small fixes

File:

• branches/symbreg-factors-2650/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/MultiObjective/PearsonRSquaredNumberOfVariablesEvaluator.cs (modified) (1 diff)

branches/symbreg-factors-2650/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/MultiObjective/PearsonRSquaredNumberOfVariablesEvaluator.cs

@@ -66 +66 @@
       if (decimalPlaces >= 0)
         r2 = Math.Round(r2, decimalPlaces);
-      return new double[2] { r2, solution.IterateNodesPostfix().OfType<VariableTreeNode>().Count() }; // count the number of variables
+      return new double[2] { r2, solution.IterateNodesPostfix().OfType<IVariableTreeNode>().Count() }; // count the number of variables
     }