Changeset 5522 for branches/HeuristicLab.MetaOptimization/HeuristicLab.Problems.MetaOptimization/3.3/Encoding/RangeConstraints/IntValueRange.cs

Timestamp:

02/21/11 00:46:33 (14 years ago)

Author:

cneumuel

Message:

#1215

• implemented population diversity analysis

File:

• branches/HeuristicLab.MetaOptimization/HeuristicLab.Problems.MetaOptimization/3.3/Encoding/RangeConstraints/IntValueRange.cs (modified) (1 diff)

branches/HeuristicLab.MetaOptimization/HeuristicLab.Problems.MetaOptimization/3.3/Encoding/RangeConstraints/IntValueRange.cs

@@ -47 +47 @@
       return solutions;
     }
+
+    protected override double CalculateSimilarityValue(IntValue a, IntValue b) {
+      double range = UpperBound.Value - LowerBound.Value;
+      double diff = Math.Abs(a.Value - b.Value);
+      return Math.Max(0, (range - (diff * 2)) / range);
+    }
   }
 }