Changeset 9238 for branches/HeuristicLab.EvolutionaryTracking/HeuristicLab.EvolutionaryTracking/3.4/Analyzers/SymbolicExpressionTreeFrequentPatternsAnalyzer.cs

Timestamp:

02/21/13 16:02:47 (11 years ago)

Author:

bburlacu

Message:

#1772: Added base class for the fragment analyzers. Improved analyzers, added SymbolicExpressionTreeRelativeFragmentDepthAnalyzer. Added LineageExplorer.

File:

• branches/HeuristicLab.EvolutionaryTracking/HeuristicLab.EvolutionaryTracking/3.4/Analyzers/SymbolicExpressionTreeFrequentPatternsAnalyzer.cs (modified) (2 diffs)

branches/HeuristicLab.EvolutionaryTracking/HeuristicLab.EvolutionaryTracking/3.4/Analyzers/SymbolicExpressionTreeFrequentPatternsAnalyzer.cs

@@ -96 +96 @@
     }
     #endregion
-
     #region Properties
     public bool EnabledByDefault {
@@ -361 +360 @@
           // adjust weights according to the probability a child will find itself on a certain argument position
           for (int j = 0; j != possibleChildConnections.Count; ++j) {
-            var childSymbolNode = possibleChildConnections[j].Target as SymbolNode;
+            var childSymbolNode = (SymbolNode)possibleChildConnections[j].Target;
             double sumPos = childSymbolNode.Positions.Sum(x => x.Value);
             int v; childSymbolNode.Positions.TryGetValue(i, out v);