Changeset 7972 for trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding

Timestamp:

06/06/12 09:46:34 (13 years ago)

Author:

gkronber

Message:

#1722 added static methods in OnePointShaker and SymbolicDataAnalysisAlleleFrequencyAnalyzer

File:

• trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/OnePointShaker.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/OnePointShaker.cs

@@ -57 +57 @@
 
     protected override void Manipulate(IRandom random, ISymbolicExpressionTree tree) {
+      OnePointShaker.Shake(random, tree, ShakingFactor);
+    }
+
+    public static void Shake(IRandom random, ISymbolicExpressionTree tree, double shakingFactor) {
       List<ISymbolicExpressionTreeNode> parametricNodes = new List<ISymbolicExpressionTreeNode>();
       tree.Root.ForEachNodePostfix(n => {
@@ -63 +67 @@
       if (parametricNodes.Count > 0) {
         var selectedPoint = parametricNodes.SelectRandom(random);
-        selectedPoint.ShakeLocalParameters(random, ShakingFactor);
+        selectedPoint.ShakeLocalParameters(random, shakingFactor);
       }
     }