Changeset 15432 for branches/Enhanced OSALPS/HeuristicLab.Algorithms.ALPS/3.3/AlpsOs2MainLoop.cs

Timestamp:

10/25/17 13:53:11 (7 years ago)

Author:

pfleck

Message:

#2849: AlpsOs2 with a ContinuousMatingPoolCreator

File:

• branches/Enhanced OSALPS/HeuristicLab.Algorithms.ALPS/3.3/AlpsOs2MainLoop.cs (copied) (copied from branches/Enhanced OSALPS/HeuristicLab.Algorithms.ALPS/3.3/AlpsOffspringSelectionGeneticAlgorithmMainLoop.cs) (7 diffs)

branches/Enhanced OSALPS/HeuristicLab.Algorithms.ALPS/3.3/AlpsOs2MainLoop.cs

@@ -32 +32 @@
 namespace HeuristicLab.Algorithms.ALPS {
 
-  [Item("AlpsOffspringSelectionGeneticAlgorithmMainLoop", "An ALPS offspring selection genetic algorithm main loop operator.")]
+  [Item("AlpsOs2MainLoop", "An ALPS offspring selection genetic algorithm main loop operator.")]
   [StorableClass]
-  public sealed class AlpsOffspringSelectionGeneticAlgorithmMainLoop : AlgorithmOperator {
+  public sealed class AlpsOs2MainLoop : AlgorithmOperator {
     #region Parameter Properties
     public IValueLookupParameter<IRandom> GlobalRandomParameter {
@@ -121 +121 @@
     }
 
-    public IValueLookupParameter<IntValue> MatingPoolRangeParameter {
-      get { return (IValueLookupParameter<IntValue>)Parameters["MatingPoolRange"]; }
+    public IValueLookupParameter<DoubleArray> MatingPoolRangesParameter {
+      get { return (IValueLookupParameter<DoubleArray>)Parameters["MatingPoolRanges"]; }
     }
     public IValueLookupParameter<BoolValue> ReduceToPopulationSizeParameter {
@@ -133 +133 @@
     #endregion
 
-    [StorableConstructor]
-    private AlpsOffspringSelectionGeneticAlgorithmMainLoop(bool deserializing)
-      : base(deserializing) { }
-    private AlpsOffspringSelectionGeneticAlgorithmMainLoop(AlpsOffspringSelectionGeneticAlgorithmMainLoop original, Cloner cloner)
-      : base(original, cloner) { }
-    public override IDeepCloneable Clone(Cloner cloner) {
-      return new AlpsOffspringSelectionGeneticAlgorithmMainLoop(this, cloner);
-    }
-    public AlpsOffspringSelectionGeneticAlgorithmMainLoop()
+    #region Constructor, Cloning & Persistence
+    public AlpsOs2MainLoop()
       : base() {
       Parameters.Add(new ValueLookupParameter<IRandom>("GlobalRandom", "A pseudo random number generator."));
@@ -176 +169 @@
       Parameters.Add(new ValueLookupParameter<IntArray>("AgeLimits", "The maximum age an individual is allowed to reach in a certain layer."));
 
-      Parameters.Add(new ValueLookupParameter<IntValue>("MatingPoolRange", "The range of sub - populations used for creating a mating pool. (1 = current + previous sub-population)"));
+      Parameters.Add(new ValueLookupParameter<DoubleArray>("MatingPoolRanges", "The range of sub-populations used for creating a mating pool. (1 = current + previous sub-population)"));
       Parameters.Add(new ValueLookupParameter<BoolValue>("ReduceToPopulationSize", "Reduce the CurrentPopulationSize after elder migration to PopulationSize"));
 
@@ -189 +182 @@
       var initAnalyzerPlaceholder = new Placeholder() { Name = "Analyzer (Placeholder)" };
       var resultsCollector = new ResultsCollector();
-      var matingPoolCreator = new MatingPoolCreator() { Name = "Create Mating Pools" };
+      var matingPoolCreator = new ContinuousMatingPoolCreator() { Name = "Create Mating Pools" };
       var matingPoolProcessor = new UniformSubScopesProcessor() { Name = "Process Mating Pools" };
       var initializeLayer = new Assigner() { Name = "Reset LayerEvaluatedSolutions" };
-      var mainOperator = new AlpsOffspringSelectionGeneticAlgorithmMainOperator();
+      var mainOperator = new AlpsOs2MainOperator();
       var generationsIcrementor = new IntCounter() { Name = "Increment Generations" };
       var evaluatedSolutionsReducer = new DataReducer() { Name = "Increment EvaluatedSolutions" };
@@ -235 +228 @@
       resultsCollector.Successor = matingPoolCreator;
 
-      matingPoolCreator.MatingPoolRangeParameter.Value = null;
-      matingPoolCreator.MatingPoolRangeParameter.ActualName = MatingPoolRangeParameter.Name;
+      matingPoolCreator.RangesParameter.ActualName = MatingPoolRangesParameter.Name;
+      matingPoolCreator.QualityParameter.ActualName = QualityParameter.Name;
+      matingPoolCreator.MaximizationParameter.ActualName = MaximizationParameter.Name;
       matingPoolCreator.Successor = matingPoolProcessor;
 
@@ -466 +460 @@
       return reseeder;
     }
+
+    public override IDeepCloneable Clone(Cloner cloner) {
+      return new AlpsOs2MainLoop(this, cloner);
+    }
+    private AlpsOs2MainLoop(AlpsOs2MainLoop original, Cloner cloner)
+      : base(original, cloner) { }
+
+    [StorableConstructor]
+    private AlpsOs2MainLoop(bool deserializing)
+      : base(deserializing) { }
+    #endregion
   }
 }