Changeset 17720 for branches/2825-NSGA3/HeuristicLab.Algorithms.NSGA3/3.3/NSGA3Selection.cs

Timestamp:

08/10/20 16:05:20 (4 years ago)

Author:

dleko

Message:

#2825 Use HeuristicLab's SBX recombination.
Add AnalyzeEveryGeneration parameter (for longer tests).
Minor refactoring.

File:

• branches/2825-NSGA3/HeuristicLab.Algorithms.NSGA3/3.3/NSGA3Selection.cs (modified) (2 diffs)

branches/2825-NSGA3/HeuristicLab.Algorithms.NSGA3/3.3/NSGA3Selection.cs

@@ -28 +28 @@
             // Do non-dominated sort
             var qualities = Utility.ToFitnessMatrix(rt);
-            // compute the pareto fronts using the DominationCalculator and discard the qualities
-            // part in the inner tuples
+
+            // compute the pareto fronts using the DominationCalculator
             var fronts = DominationCalculator<Solution>.CalculateAllParetoFronts(rt.ToArray(), qualities, maximization, out int[] rank, true)
                 .Select(list => new List<Solution>(list.Select(pair => pair.Item1))).ToList();
@@ -109 +109 @@
                     {
                         solution.ConvertedFitness[i] = solution.ConvertedFitness[i] / (intercepts[i] - idealPoint[i]);
+                        // todo: try this
+                        //solution.ConvertedFitness[i] = solution.ConvertedFitness[i] / intercepts[i];
                     }
                     else