Changeset 12079

Timestamp:

02/25/15 23:08:19 (9 years ago)

Author:

ascheibe

Message:

#2267 adapted branch to changes from #2332

Location:

branches/VOSGA/HeuristicLab.Algorithms.VOffspringSelectionGeneticAlgorithm

Files:

• Comparators/PopulationDiversityComparator.cs (modified) (4 diffs)
• Comparators/PopulationQualityComparator.cs (modified) (4 diffs)
• Comparators/UnwantedMutationsComparator.cs (modified) (5 diffs)
• Comparators/WeightedParentsDiversityComparator.cs (modified) (4 diffs)
• VOffspringSelectionGeneticAlgorithm.cs (modified) (1 diff)

branches/VOSGA/HeuristicLab.Algorithms.VOffspringSelectionGeneticAlgorithm/Comparators/PopulationDiversityComparator.cs

@@ -36 +36 @@
   [Item("PopulationDiversityComparator", "Structural comparison of child to population.")]
   [StorableClass]
-  public class PopulationDiversityComparator : SingleSuccessorOperator, ISubScopesQualityComparatorOperator, ISimilarityBasedOperator {
+  public class PopulationDiversityComparator : SingleSuccessorOperator, ISubScopesQualityComparatorOperator {
     [Storable]
     public ISolutionSimilarityCalculator SimilarityCalculator { get; set; }
+    public IValueLookupParameter<ISolutionSimilarityCalculator> SimilarityCalculatorParameter {
+      get { return (IValueLookupParameter<ISolutionSimilarityCalculator>)Parameters["SimilarityCalculator"]; }
+    }
     public IValueLookupParameter<BoolValue> MaximizationParameter {
       get { return (IValueLookupParameter<BoolValue>)Parameters["Maximization"]; }
@@ -126 +129 @@
       Parameters.Add(new LookupParameter<IntValue>("Generations", "The current number of generations."));
       Parameters.Add(new ValueParameter<BoolValue>("EnableDivCriteria", "Use diversity as additional offspring selection criteria.", new BoolValue(true)));
+      Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The similarity calculator that should be used to calculate solution similarity."));
 
       foreach (IDiscreteDoubleValueModifier modifier in ApplicationManager.Manager.GetInstances<IDiscreteDoubleValueModifier>().OrderBy(x => x.Name))
@@ -136 +140 @@
     public override IDeepCloneable Clone(Cloner cloner) {
       return new PopulationDiversityComparator(this, cloner);
+    }
+
+    [StorableHook(HookType.AfterDeserialization)]
+    private void AfterDeserialization() {
+      // BackwardsCompatibility3.3
+      #region Backwards compatible code, remove with 3.4
+      if (!Parameters.ContainsKey("SimilarityCalculator"))
+        Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The similarity calculator that should be used to calculate solution similarity."));
+      #endregion
     }
 
@@ -207 +220 @@
         Scope fakeScope = new Scope();
         fakeScope.SubScopes.Add((IScope)ExecutionContext.Scope.Clone());
-        var similarities = SimilarityCalculator.CalculateSolutionCrowdSimilarity(fakeScope, remainingScope);
+        var similarities = SimilarityCalculatorParameter.ActualValue.CalculateSolutionCrowdSimilarity(fakeScope, remainingScope);
         double averageSimilarity = similarities[0].Average();
         resultDiversity = averageSimilarity < diversityComFact;

branches/VOSGA/HeuristicLab.Algorithms.VOffspringSelectionGeneticAlgorithm/Comparators/PopulationQualityComparator.cs

@@ -20 +20 @@
 #endregion
 
-using System;
 using System.Linq;
 using HeuristicLab.Analysis;
@@ -36 +35 @@
   [Item("PopulationQualityComparator", "Compares the quality of the child to the population.")]
   [StorableClass]
-  public class PopulationQualityComparator : SingleSuccessorOperator, ISubScopesQualityComparatorOperator, ISimilarityBasedOperator {
+  public class PopulationQualityComparator : SingleSuccessorOperator, ISubScopesQualityComparatorOperator {
     [Storable]
     public ISolutionSimilarityCalculator SimilarityCalculator { get; set; }
+    public IValueLookupParameter<ISolutionSimilarityCalculator> SimilarityCalculatorParameter {
+      get { return (IValueLookupParameter<ISolutionSimilarityCalculator>)Parameters["SimilarityCalculator"]; }
+    }
     public IValueLookupParameter<BoolValue> MaximizationParameter {
       get { return (IValueLookupParameter<BoolValue>)Parameters["Maximization"]; }
@@ -126 +128 @@
       Parameters.Add(new LookupParameter<IntValue>("Generations", "The current number of generations."));
       Parameters.Add(new ValueParameter<BoolValue>("EnableDivCriteria", "Use diversity as additional offspring selection criteria.", new BoolValue(false)));
+      Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The similarity calculator that should be used to calculate solution similarity."));
 
       foreach (IDiscreteDoubleValueModifier modifier in ApplicationManager.Manager.GetInstances<IDiscreteDoubleValueModifier>().OrderBy(x => x.Name))
@@ -136 +139 @@
     public override IDeepCloneable Clone(Cloner cloner) {
       return new PopulationQualityComparator(this, cloner);
+    }
+
+    [StorableHook(HookType.AfterDeserialization)]
+    private void AfterDeserialization() {
+      // BackwardsCompatibility3.3
+      #region Backwards compatible code, remove with 3.4
+      if (!Parameters.ContainsKey("SimilarityCalculator"))
+        Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The similarity calculator that should be used to calculate solution similarity."));
+      #endregion
     }
 

branches/VOSGA/HeuristicLab.Algorithms.VOffspringSelectionGeneticAlgorithm/Comparators/UnwantedMutationsComparator.cs

@@ -37 +37 @@
   [Item("UnwantedMutationsComparator", "Compares the similarity against that of its parents (assumes the parents are subscopes to the child scope). This operator works with any number of subscopes > 0.")]
   [StorableClass]
-  public class UnwantedMutationsComparator : SingleSuccessorOperator, ISubScopesQualityComparatorOperator, ISimilarityBasedOperator {
+  public class UnwantedMutationsComparator : SingleSuccessorOperator, ISubScopesQualityComparatorOperator {
     [Storable]
     public ISolutionSimilarityCalculator SimilarityCalculator { get; set; }
+    public IValueLookupParameter<ISolutionSimilarityCalculator> SimilarityCalculatorParameter {
+      get { return (IValueLookupParameter<ISolutionSimilarityCalculator>)Parameters["SimilarityCalculator"]; }
+    }
     public IValueLookupParameter<BoolValue> MaximizationParameter {
       get { return (IValueLookupParameter<BoolValue>)Parameters["Maximization"]; }
@@ -135 +138 @@
       Parameters.Add(new ValueParameter<BoolValue>("EnableDivCriteria", "Use diversity as additional offspring selection criteria.", new BoolValue(true)));
       Parameters.Add(new ValueParameter<BoolValue>("EnableQualityCriteria", "Use quality as additional offspring selection criteria.", new BoolValue(false)));
+      Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The similarity calculator that should be used to calculate solution similarity."));
 
       foreach (IDiscreteDoubleValueModifier modifier in ApplicationManager.Manager.GetInstances<IDiscreteDoubleValueModifier>().OrderBy(x => x.Name))
@@ -145 +149 @@
     public override IDeepCloneable Clone(Cloner cloner) {
       return new UnwantedMutationsComparator(this, cloner);
+    }
+
+    [StorableHook(HookType.AfterDeserialization)]
+    private void AfterDeserialization() {
+      // BackwardsCompatibility3.3
+      #region Backwards compatible code, remove with 3.4
+      if (!Parameters.ContainsKey("SimilarityCalculator"))
+        Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The similarity calculator that should be used to calculate solution similarity."));
+      #endregion
     }
 
@@ -203 +216 @@
       }
 
-      string solutionVariableName = ((ISingleObjectiveSolutionSimilarityCalculator)SimilarityCalculator).SolutionVariableName;
+      string solutionVariableName = ((ISingleObjectiveSolutionSimilarityCalculator)SimilarityCalculatorParameter.ActualValue).SolutionVariableName;
       double resultVal = AnalyzeUnwantedMutations(ExecutionContext.Scope.SubScopes[0],
         ExecutionContext.Scope.SubScopes[1], ExecutionContext.Scope, solutionVariableName);
@@ -237 +250 @@
       if (EnableDivCriteriaParameter.Value.Value && !EnableQualityCriteriaParameter.Value.Value) {
         result = resultDiversity;
-      }                          
+      }
       //use diveristiy criteria or not
       if (EnableDivCriteriaParameter.Value.Value && EnableQualityCriteriaParameter.Value.Value) {

branches/VOSGA/HeuristicLab.Algorithms.VOffspringSelectionGeneticAlgorithm/Comparators/WeightedParentsDiversityComparator.cs

@@ -36 +36 @@
   [Item("WeightedParentsDiversityComparator", "Compares the similarity against that of its parents (assumes the parents are subscopes to the child scope). This operator works with any number of subscopes > 0.")]
   [StorableClass]
-  public class WeightedParentsDiversityComparator : SingleSuccessorOperator, ISubScopesQualityComparatorOperator, ISimilarityBasedOperator {
+  public class WeightedParentsDiversityComparator : SingleSuccessorOperator, ISubScopesQualityComparatorOperator {
     [Storable]
     public ISolutionSimilarityCalculator SimilarityCalculator { get; set; }
+    public IValueLookupParameter<ISolutionSimilarityCalculator> SimilarityCalculatorParameter {
+      get { return (IValueLookupParameter<ISolutionSimilarityCalculator>)Parameters["SimilarityCalculator"]; }
+    }
     public IValueLookupParameter<BoolValue> MaximizationParameter {
       get { return (IValueLookupParameter<BoolValue>)Parameters["Maximization"]; }
@@ -126 +129 @@
       Parameters.Add(new LookupParameter<IntValue>("Generations", "The current number of generations."));
       Parameters.Add(new ValueParameter<BoolValue>("EnableDivCriteria", "Use diversity as additional offspring selection criteria.", new BoolValue(true)));
+      Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The similarity calculator that should be used to calculate solution similarity."));
 
       foreach (IDiscreteDoubleValueModifier modifier in ApplicationManager.Manager.GetInstances<IDiscreteDoubleValueModifier>().OrderBy(x => x.Name))
@@ -146 +150 @@
       if (!Parameters.ContainsKey("EnableDivCriteria"))
         Parameters.Add(new ValueParameter<BoolValue>("EnableDivCriteria", "Use diversity as additional offspring selection criteria.", new BoolValue(true)));
+      // BackwardsCompatibility3.3
+      #region Backwards compatible code, remove with 3.4
+      if (!Parameters.ContainsKey("SimilarityCalculator"))
+        Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The similarity calculator that should be used to calculate solution similarity."));
+      #endregion
     }
 
@@ -202 +211 @@
       #region Calculate threshold
       if (rightQualities.Length == 2) {
-        var sim1 = SimilarityCalculator.CalculateSolutionSimilarity(ExecutionContext.Scope, ExecutionContext.Scope.SubScopes[0]);
-        var sim2 = SimilarityCalculator.CalculateSolutionSimilarity(ExecutionContext.Scope, ExecutionContext.Scope.SubScopes[1]);
+        var sim1 = SimilarityCalculatorParameter.ActualValue.CalculateSolutionSimilarity(ExecutionContext.Scope, ExecutionContext.Scope.SubScopes[0]);
+        var sim2 = SimilarityCalculatorParameter.ActualValue.CalculateSolutionSimilarity(ExecutionContext.Scope, ExecutionContext.Scope.SubScopes[1]);
         var simAvg = (sim1 + sim2) / 2.0;
 

branches/VOSGA/HeuristicLab.Algorithms.VOffspringSelectionGeneticAlgorithm/VOffspringSelectionGeneticAlgorithm.cs

@@ -444 +444 @@
         Problem.Evaluator.QualityParameter.ActualNameChanged += new EventHandler(Evaluator_QualityParameter_ActualNameChanged);
       }
-      SimilarityCalculatorParameter.ValueChanged += SimilarityCalculatorParameter_ValueChanged;
-    }
-    void SimilarityCalculatorParameter_ValueChanged(object sender, EventArgs e) {
-      foreach (ISimilarityBasedOperator op in SubScopesQualityComparatorParameter.ValidValues.OfType<ISimilarityBasedOperator>())
-        op.SimilarityCalculator = SimilarityCalculator;
     }
     private void ParameterizeSolutionsCreator() {