Changeset 7265 for trunk/sources/HeuristicLab.Problems.DataAnalysis

Timestamp:

01/03/12 10:27:33 (12 years ago)

Author:

gkronber

Message:

#1729 added a statement to make sure the number of training and test indexes that should be returned is never negative.

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/DataAnalysisProblemData.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/DataAnalysisProblemData.cs

@@ -77 +77 @@
     public virtual IEnumerable<int> TrainingIndizes {
       get {
-        return Enumerable.Range(TrainingPartition.Start, TrainingPartition.End - TrainingPartition.Start)
+        return Enumerable.Range(TrainingPartition.Start, Math.Max(0, TrainingPartition.End - TrainingPartition.Start))
                          .Where(IsTrainingSample);
       }
@@ -83 +83 @@
     public virtual IEnumerable<int> TestIndizes {
       get {
-        return Enumerable.Range(TestPartition.Start, TestPartition.End - TestPartition.Start)
+        return Enumerable.Range(TestPartition.Start, Math.Max(0, TestPartition.End - TestPartition.Start))
            .Where(IsTestSample);
       }