Changeset 12086 for branches/SymbolicExpressionTreeDiversityAnalyzers/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/TreeMatching/SymbolicExpressionTreeMaxCommonSubtreeSimilarityCalculator.cs

Timestamp:

02/26/15 15:33:40 (10 years ago)

Author:

bburlacu

Message:

#2326: Moved phenotypic diversity analyzers one level up (since they can be applied to both single- and multiobjective problems). Added wiring in the multiobjective problems. Changed base class to SolutionSimilarityCalculator and adjusted analyzers.

File:

• branches/SymbolicExpressionTreeDiversityAnalyzers/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/TreeMatching/SymbolicExpressionTreeMaxCommonSubtreeSimilarityCalculator.cs (modified) (3 diffs)

branches/SymbolicExpressionTreeDiversityAnalyzers/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/TreeMatching/SymbolicExpressionTreeMaxCommonSubtreeSimilarityCalculator.cs

@@ -30 +30 @@
   [StorableClass]
   [Item("SymbolicExpressionTreeMaxCommonSubtreeSimilarityCalculator", "A similarity calculator based on the size of the maximum common subtree between two trees")]
-  public class SymbolicExpressionTreeMaxCommonSubtreeSimilarityCalculator : SingleObjectiveSolutionSimilarityCalculator {
+  public class SymbolicExpressionTreeMaxCommonSubtreeSimilarityCalculator : SolutionSimilarityCalculator {
     [Storable]
     private readonly SymbolicExpressionTreeNodeEqualityComparer comparer;
@@ -42 +42 @@
       set { comparer.MatchConstantValues = value; }
     }
+
+    protected override bool IsCommutative { get { return true; } }
 
     [StorableConstructor]
@@ -85 +87 @@
     }
 
+
     public static double MaxCommonSubtreeSimilarity(ISymbolicExpressionTree a, ISymbolicExpressionTree b, ISymbolicExpressionTreeNodeSimilarityComparer comparer) {
       int max = 0;