Changeset 9342 for branches/LearningClassifierSystems/HeuristicLab.Encodings.DecisionList/3.3/DecisionList.cs

Timestamp:

04/05/13 13:12:54 (11 years ago)

Author:

sforsten

Message:

#1980:

• added be project Optimization.Operators.LCS
• added default rule strategies for GAssist

Location:

branches/LearningClassifierSystems/HeuristicLab.Encodings.DecisionList/3.3

Files:

• . (modified) (1 prop)
• DecisionList.cs (modified) (5 diffs)

branches/LearningClassifierSystems/HeuristicLab.Encodings.DecisionList/3.3

@@ -1 +1 @@
 *.user
+Plugin.cs

@@ -1 +1 @@
 *.user
+Plugin.cs

branches/LearningClassifierSystems/HeuristicLab.Encodings.DecisionList/3.3/DecisionList.cs

@@ -25 +25 @@
 using HeuristicLab.Common;
 using HeuristicLab.Core;
+using HeuristicLab.Optimization.Operators.LCS;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
 
@@ -30 +31 @@
   [StorableClass]
   [Item("DecisionList", "")]
-  public class DecisionList : Item {
+  public class DecisionList : Item, IGAssistIndividual {
     [Storable]
     private IList<Rule> rules;
@@ -43 +44 @@
     }
 
+    // default rule (action) is part of the rule set size
+    public int RuleSetSize {
+      get { return defaultAction == null ? rules.Count : rules.Count + 1; }
+    }
+
     [StorableConstructor]
     protected DecisionList(bool deserializing) : base(deserializing) { }
     protected DecisionList(DecisionList original, Cloner cloner)
       : base(original, cloner) {
+      defaultAction = original.DefaultAction;
+      rules = new List<Rule>(original.rules.Count);
+      foreach (var rule in original.Rules) {
+        rules.Add(cloner.Clone(rule));
+      }
     }
     public DecisionList()
@@ -56 +67 @@
       : base() {
       this.rules = rules;
-      defaultAction = null;
+      this.defaultAction = null;
     }
     public DecisionList(List<Rule> rules, IAction defaultAction)
@@ -95 +106 @@
       return estimated;
     }
+
+    #region IGAssistIndividual Members
+
+    public void ApplySplit(IRandom random, double probability) {
+      foreach (var rule in rules) {
+        rule.ApplySplit(random, probability);
+      }
+    }
+
+    public void ApplyMerge(IRandom random, double probability) {
+      foreach (var rule in rules) {
+        rule.ApplyMerge(random, probability);
+      }
+    }
+
+    public void ApplyReinitialize(IRandom random, double probability, double oneProbability, IEnumerable<IDiscretizer> discretizers) {
+      foreach (var rule in rules) {
+        rule.ApplyReinitialize(random, probability, oneProbability, discretizers);
+      }
+    }
+
+    #endregion
   }
 }

@@ -1 +1 @@
 *.user
+Plugin.cs