Changeset 12027 for branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Algorithms.GrammaticalOptimization

Timestamp:

02/17/15 16:06:23 (10 years ago)

Author:

gkronber

Message:

#2283: comment regarding the last commit

File:

• branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Algorithms.GrammaticalOptimization/SequentialDecisionPolicies/GenericFunctionApproximationGrammarPolicy.cs (modified) (1 diff)

branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Algorithms.GrammaticalOptimization/SequentialDecisionPolicies/GenericFunctionApproximationGrammarPolicy.cs

@@ -133 +133 @@
         //double alpha = 1.0 / GetFeatureTries(feature.Id);
         //alpha = Math.Max(alpha, 0.001);
+        
+        // simple setting of constant alpha = 0.01 works very well for poly-10 (100% success rate for 20 runs within 40000 evaluations))
         var alpha = 0.01;