Changeset 16119

Timestamp:

08/30/18 12:45:07 (6 years ago)

Author:

abeham

Message:

#2457:

• Introduced check if there are no curves that satisfy the criterion of having at least 6 points

File:

• branches/2457_ExpertSystem/HeuristicLab.Analysis.FitnessLandscape/3.3/ProblemCharacteristicAnalysis/CurveAnalysis.cs (modified) (1 diff)

branches/2457_ExpertSystem/HeuristicLab.Analysis.FitnessLandscape/3.3/ProblemCharacteristicAnalysis/CurveAnalysis.cs

@@ -28 +28 @@
     public static CurveAnalysisResult GetCharacteristics(List<List<Tuple<T, double>>> trajectories, Func<T, T, double> distFunc) {
       trajectories = trajectories.Where(x => x.Count > 5).ToList();
+      if (trajectories.Count == 0) return new CurveAnalysisResult(0, 0, 0, new[] { 0.0, 0.0, 0.0 }, new[] { 0.0, 0.0, 0.0 }, new[] { 0.0, 0.0, 0.0 });
+
       var symbols = GetSymbols(trajectories);
       var f1 = trajectories.Select(path => ApproximateDerivative(path, distFunc).ToList()).ToList();