Changeset 14562 for branches/MemPRAlgorithm/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression

Timestamp:

01/13/17 12:55:06 (8 years ago)

Author:

abeham

Message:

#2701: Updated branch to trunk

Location:

branches/MemPRAlgorithm

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionSolutionVariableImpactsCalculator.cs (modified) (1 diff)

branches/MemPRAlgorithm/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionSolutionVariableImpactsCalculator.cs

@@ -122 +122 @@
       }
 
-
       var impacts = new Dictionary<string, double>();
       var modifiableDataset = ((Dataset)dataset).ToModifiable();
 
-      foreach (var inputVariable in problemData.AllowedInputVariables) {
+      var inputvariables = new HashSet<string>(problemData.AllowedInputVariables.Union(solution.Model.VariablesUsedForPrediction));
+      var allowedInputVariables = dataset.VariableNames.Where(v => inputvariables.Contains(v)).ToList();
+
+      foreach (var inputVariable in allowedInputVariables) {
         var newEstimates = EvaluateModelWithReplacedVariable(solution.Model, inputVariable, modifiableDataset, rows, replacement);
         var newR2 = OnlinePearsonsRCalculator.Calculate(targetValues, newEstimates, out error);