Changeset 7964 for trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding

Timestamp:

06/05/12 10:37:43 (13 years ago)

Author:

bburlacu

Message:

#1866: Fixed small omission in the full tree creator.

File:

• trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Creators/FullTreeCreator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Creators/FullTreeCreator.cs

@@ -194 +194 @@
           throw new InvalidOperationException("No symbols are available for the tree.");
         var weights = possibleSymbols.Select(s => s.InitialFrequency).ToList();
-        var selectedSymbol = possibleSymbols.SelectRandom(random);
+        var selectedSymbol = possibleSymbols.SelectRandom(weights, random);
         var tree = selectedSymbol.CreateTreeNode();
         if (tree.HasLocalParameters) tree.ResetLocalParameters(random);