Changeset 12290 for branches/HeuristicLab.Problems.GrammaticalOptimization-gkr/HeuristicLab.Algorithms.Bandits/Policies/EpsGreedyPolicy.cs

Timestamp:

04/07/15 14:31:06 (9 years ago)

Author:

gkronber

Message:

#2283 created a new branch to separate development from aballeit

Location:

branches/HeuristicLab.Problems.GrammaticalOptimization-gkr

Files:

• . (copied) (copied from branches/HeuristicLab.Problems.GrammaticalOptimization)
• HeuristicLab.Algorithms.Bandits/Policies/EpsGreedyPolicy.cs (modified) (2 diffs)

branches/HeuristicLab.Problems.GrammaticalOptimization-gkr/HeuristicLab.Algorithms.Bandits/Policies/EpsGreedyPolicy.cs

@@ -11 +11 @@
     private readonly double eps;
     private readonly RandomPolicy randomPolicy;
-    private readonly Func<DefaultPolicyActionInfo, double> valueFunction;
     private readonly string desc;
 
 
-    public EpsGreedyPolicy(double eps) : this(eps, DefaultPolicyActionInfo.AverageReward, string.Empty) { }
+    public EpsGreedyPolicy(double eps) : this(eps, string.Empty) { }
 
-    public EpsGreedyPolicy(double eps, Func<DefaultPolicyActionInfo, double> valueFunction, string desc) {
+    public EpsGreedyPolicy(double eps, string desc) {
       this.eps = eps;
       this.randomPolicy = new RandomPolicy();
-      this.valueFunction = valueFunction;
       this.desc = desc;
     }
@@ -36 +34 @@
           aIdx++;
 
-          var q = valueFunction(aInfo);
+          var q = aInfo.Value;
 
           if (q > bestQ) {