Changeset 11742 for branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Algorithms.Bandits/BanditPolicies/BernoulliPolicyActionInfo.cs

Timestamp:

01/09/15 14:57:28 (9 years ago)

Author:

gkronber

Message:

#2283 refactoring

Location:

branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Algorithms.Bandits/BanditPolicies

Files:

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

branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Algorithms.Bandits/BanditPolicies/BernoulliPolicyActionInfo.cs

@@ -7 +7 @@
 using HeuristicLab.Common;
 
-namespace HeuristicLab.Algorithms.Bandits {
-  public class BernoulliPolicyActionInfo : IPolicyActionInfo {
+namespace HeuristicLab.Algorithms.Bandits.BanditPolicies {
+  public class BernoulliPolicyActionInfo : IBanditPolicyActionInfo {
     public bool Disabled { get { return NumSuccess == -1; } }
     public int NumSuccess { get; private set; }
     public int NumFailure { get; private set; }
+    public int Tries { get { return NumSuccess + NumFailure; } }
+    public double Value { get { return NumSuccess / (double)(Tries); } }
     public void UpdateReward(double reward) {
       Debug.Assert(!Disabled);
@@ -29 +31 @@
     }
     public void PrintStats() {
-      Console.WriteLine("expected value {0,5:F2} disabled {1}", NumSuccess / (double)NumFailure, Disabled);
+      Console.WriteLine("expected value {0,5:F2} disabled {1}", Value, Disabled);
     }
   }