Changeset 9392 for branches/LearningClassifierSystems/HeuristicLab.Problems.VariableVectorClassification

Timestamp:

04/23/13 13:31:29 (12 years ago)

Author:

sforsten

Message:

#1980:

• several small bug fixes
• added windowing technique ILAS to GAssist
• GAssist and XCS work now with real-valued features
• severely improved the performance of XCS

File:

• branches/LearningClassifierSystems/HeuristicLab.Problems.VariableVectorClassification/3.3/VariableVectorClassificationProblemData.cs (modified) (1 diff)

branches/LearningClassifierSystems/HeuristicLab.Problems.VariableVectorClassification/3.3/VariableVectorClassificationProblemData.cs

@@ -89 +89 @@
         } else if (variableValues is List<double>) {
           var doubleValues = (variableValues as List<double>).Distinct();
-          if (doubleValues.All(x => x % 1 == 0)) {
+          if (doubleValues.All(x => x % 1 == 0 || Double.IsNaN(x))) {
             // ToList call is necessary, because otherwise it wouldn't be possible to serialize it
             variable = new IntVariable(variableName, doubleValues.Select(x => Convert.ToInt32(x)).ToList());