| 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using HeuristicLab.Common;
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| 23 | using HeuristicLab.Core;
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| 24 | using HeuristicLab.Data;
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| 25 | using HeuristicLab.Encodings.ConditionActionEncoding;
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| 26 | using HeuristicLab.Operators;
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| 27 | using HeuristicLab.Optimization;
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| 28 | using HeuristicLab.Optimization.Operators;
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| 29 | using HeuristicLab.Parameters;
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| 30 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 31 | using HeuristicLab.Selection;
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| 32 |
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| 33 | namespace HeuristicLab.Algorithms.LearningClassifierSystems {
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| 34 | /// <summary>
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| 35 | /// An operator which represents the main loop of a learning classifier system.
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| 36 | /// </summary>
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| 37 | [Item("LearningClassifierSystemMainLoop", "An operator which represents the main loop of a learning classifier system.")]
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| 38 | [StorableClass]
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| 39 | public sealed class LearningClassifierSystemMainLoop : AlgorithmOperator {
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| 40 | private const string HASTOBEDELETED = "HasToBeDeleted";
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| 41 | private const string HASBEENSUBSUMED = "HasBeenSubsumed";
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| 42 |
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| 43 | #region Parameter Properties
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| 44 | public IConstrainedValueParameter<ISelector> SelectorParameter {
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| 45 | get { return (IConstrainedValueParameter<ISelector>)Parameters["Selector"]; }
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| 46 | }
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| 47 | public ValueLookupParameter<PercentValue> CrossoverProbabilityParameter {
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| 48 | get { return adaptedGeneticAlgorithmMainLoop.CrossoverProbabilityParameter; }
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| 49 | }
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| 50 | public ValueLookupParameter<IOperator> CrossoverParameter {
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| 51 | get { return adaptedGeneticAlgorithmMainLoop.CrossoverParameter; }
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| 52 | }
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| 53 | public ValueLookupParameter<IOperator> MutatorParameter {
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| 54 | get { return adaptedGeneticAlgorithmMainLoop.MutatorParameter; }
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| 55 | }
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| 56 | public IConstrainedValueParameter<IOperator> AfterCopyingParentsParameter {
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| 57 | get { return (IConstrainedValueParameter<IOperator>)Parameters["AfterCopyingParents"]; }
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| 58 | }
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| 59 | public IConstrainedValueParameter<IOperator> AfterCrossoverParameter {
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| 60 | get { return (IConstrainedValueParameter<IOperator>)Parameters["AfterCrossover"]; }
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| 61 | }
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| 62 | public LookupParameter<IntValue> MaxIterationsParameter {
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| 63 | get { return (LookupParameter<IntValue>)Parameters["MaxIterations"]; }
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| 64 | }
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| 65 | public ValueLookupParameter<IOperator> AnalyzerParameter {
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| 66 | get { return (ValueLookupParameter<IOperator>)Parameters["Analyzer"]; }
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| 67 | }
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| 68 | public ValueLookupParameter<IOperator> FinalAnalyzerParameter {
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| 69 | get { return (ValueLookupParameter<IOperator>)Parameters["FinalAnalyzer"]; }
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| 70 | }
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| 71 | #endregion
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| 72 |
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| 73 | #region private properties
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| 74 | private SolutionsCreator initialSolutionsCreator;
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| 75 | private MatchConditionOperator matchConditionOperator;
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| 76 | private PredictionArrayCalculator predictionArrayCalculator;
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| 77 | private ActionSelector actionSelector;
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| 78 | private DoDeletionBeforeCoveringOperator doDeletionBeforeCovering;
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| 79 | private CoveringOperator covering;
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| 80 | private CountNumberOfUniqueActions countNumberOfUniqueActions;
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| 81 |
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| 82 | private LCSAdaptedGeneticAlgorithm adaptedGeneticAlgorithmMainLoop;
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| 83 |
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| 84 | private Placeholder evaluator;
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| 85 | private Placeholder actionExecuter;
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| 86 | private Placeholder classifierFetcher;
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| 87 | private Placeholder actionSetSubsumption;
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| 88 | #endregion
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| 89 |
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| 90 | [StorableConstructor]
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| 91 | private LearningClassifierSystemMainLoop(bool deserializing) : base(deserializing) { }
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| 92 | private LearningClassifierSystemMainLoop(LearningClassifierSystemMainLoop original, Cloner cloner)
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| 93 | : base(original, cloner) {
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| 94 | }
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| 95 | public override IDeepCloneable Clone(Cloner cloner) {
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| 96 | return new LearningClassifierSystemMainLoop(this, cloner);
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| 97 | }
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| 98 | public LearningClassifierSystemMainLoop()
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| 99 | : base() {
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| 100 | Initialize();
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| 101 | }
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| 102 |
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| 103 | private void Initialize() {
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| 104 | #region Create parameters
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| 105 | Parameters.Add(new ConstrainedValueParameter<ISelector>("Selector", "The operator used to select solutions for reproduction.", new ItemSet<ISelector>() { new ProportionalSelector() }, new ProportionalSelector()));
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| 106 | Parameters.Add(new ValueLookupParameter<IOperator>("Evaluator", "The operator used to evaluate solutions. This operator is executed in parallel, if an engine is used which supports parallelization."));
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| 107 | XCSAfterCopyingParentOperator afterCopyingParents = new XCSAfterCopyingParentOperator();
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| 108 | Parameters.Add(new ConstrainedValueParameter<IOperator>("AfterCopyingParents", "", new ItemSet<IOperator>() { new XCSAfterCopyingParentOperator() }, afterCopyingParents));
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| 109 | XCSAfterCrossoverOperator afterCrossover = new XCSAfterCrossoverOperator();
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| 110 | Parameters.Add(new ConstrainedValueParameter<IOperator>("AfterCrossover", "", new ItemSet<IOperator>() { new XCSAfterCrossoverOperator() }, afterCrossover));
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| 111 | Parameters.Add(new LookupParameter<IntValue>("MaxIterations", "The maximum number of iterations the algorithm will do."));
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| 112 | Parameters.Add(new ValueLookupParameter<IOperator>("Analyzer", "The operator used to analyze each generation."));
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| 113 | Parameters.Add(new ValueLookupParameter<IOperator>("FinalAnalyzer", "The operator used to analyze the last generation."));
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| 114 | #endregion
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| 115 |
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| 116 | #region Create operators
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| 117 | VariableCreator variableCreator = new VariableCreator();
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| 118 | ResultsCollector resultsCollector = new ResultsCollector();
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| 119 | Placeholder analyzer = new Placeholder();
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| 120 | Placeholder finalAnalyzer = new Placeholder();
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| 121 | ConditionalBranch initialPopulationConditionalBranch = new ConditionalBranch();
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| 122 | initialSolutionsCreator = new SolutionsCreator();
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| 123 | Assigner initialPopulationSizeAssigner = new Assigner();
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| 124 | Comparator maxIterationsComparator = new Comparator();
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| 125 | ConditionalBranch terminationConditionalBranch1 = new ConditionalBranch();
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| 126 | IntCounter iterationCounter = new IntCounter();
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| 127 | UniformSubScopesProcessor matchCondtionSubScopesProcessor = new UniformSubScopesProcessor();
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| 128 | matchConditionOperator = new MatchConditionOperator();
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| 129 | predictionArrayCalculator = new PredictionArrayCalculator();
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| 130 | actionSelector = new ActionSelector();
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| 131 | UniformSubScopesProcessor matchActionSubScopesProcessor = new UniformSubScopesProcessor();
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| 132 | MatchActionOperator matchActionOperator = new MatchActionOperator();
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| 133 | ConditionalSelector conditionMatchSelector = new ConditionalSelector();
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| 134 | ConditionalSelector actionMatchSelector = new ConditionalSelector();
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| 135 | SubScopesProcessor matchSetSubScopesProcessor = new SubScopesProcessor();
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| 136 | countNumberOfUniqueActions = new CountNumberOfUniqueActions();
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| 137 | doDeletionBeforeCovering = new DoDeletionBeforeCoveringOperator();
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| 138 | ConditionalBranch doDeletionBeforeCoveringConditionalBranch = new ConditionalBranch();
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| 139 | XCSDeletionOperator deletionOperator = new XCSDeletionOperator();
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| 140 | ConditionalSelector deletionSelector = new ConditionalSelector();
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| 141 | LeftReducer leftReducerAfterDeletionSelection = new LeftReducer();
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| 142 | covering = new CoveringOperator();
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| 143 | MergingReducer actionSetMergingReducer = new MergingReducer();
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| 144 | MergingReducer matchSetMergingReducer = new MergingReducer();
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| 145 | evaluator = new Placeholder();
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| 146 | SubScopesProcessor actionSetSubScopesProcessor = new SubScopesProcessor();
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| 147 | DataReducer actionSetSizeDataReducer = new DataReducer();
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| 148 | UniformSubScopesProcessor accuracySubScopesProcessor = new UniformSubScopesProcessor();
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| 149 | CalculateAccuracy calculateAccuracy = new CalculateAccuracy();
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| 150 | SumAccuracy sumAccuracy = new SumAccuracy();
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| 151 | UniformSubScopesProcessor updateParametersSubScopesProcessor = new UniformSubScopesProcessor();
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| 152 | ConditionalBranch actionSetSubsumptionBranch = new ConditionalBranch();
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| 153 | UniformSubScopesProcessor setSubsumedToFalseSubScopeProcessor = new UniformSubScopesProcessor();
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| 154 | Assigner setSubsumedToFalseAssigner = new Assigner();
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| 155 | ConditionalSelector subsumptionSelector = new ConditionalSelector();
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| 156 | LeftReducer leftReducer = new LeftReducer();
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| 157 | XCSCheckIfGAShouldBeApplied checkIfGAShouldRun = new XCSCheckIfGAShouldBeApplied();
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| 158 | ConditionalBranch runGAConditionalBranch = new ConditionalBranch();
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| 159 | UniformSubScopesProcessor timestampAssignerSubscopeProcessor = new UniformSubScopesProcessor();
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| 160 | Assigner timestampAssigner = new Assigner();
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| 161 | adaptedGeneticAlgorithmMainLoop = new LCSAdaptedGeneticAlgorithm();
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| 162 | IntCounter currentPopulationSizeCounter = new IntCounter();
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| 163 | CalculateNumberOfDeletionsOperator calculateNumberOfDeletions = new CalculateNumberOfDeletionsOperator();
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| 164 | UniformSubScopesProcessor setDeletionFalseSubScopeProcessor1 = new UniformSubScopesProcessor();
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| 165 | UniformSubScopesProcessor setDeletionFalseSubScopeProcessor2 = new UniformSubScopesProcessor();
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| 166 | Assigner setDeletionFalseAssigner = new Assigner();
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| 167 | InsertInPopulationOperator insertInPopulation = new InsertInPopulationOperator();
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| 168 | XCSDeletionOperator deletionOperatorAfterGA = new XCSDeletionOperator();
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| 169 | ConditionalSelector deletionSelectorAfterGA = new ConditionalSelector();
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| 170 | LeftReducer leftReducerAfterGA = new LeftReducer();
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| 171 |
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| 172 | classifierFetcher = new Placeholder();
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| 173 | actionExecuter = new Placeholder();
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| 174 | actionSetSubsumption = new Placeholder();
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| 175 |
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| 176 | variableCreator.CollectedValues.Add(new ValueParameter<IntValue>("ZeroIntValue", new IntValue(0)));
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| 177 | variableCreator.CollectedValues.Add(new ValueParameter<IntValue>("OneIntValue", new IntValue(1)));
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| 178 | variableCreator.CollectedValues.Add(new ValueParameter<IntValue>("Iteration", new IntValue(0)));
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| 179 | variableCreator.CollectedValues.Add(new ValueParameter<IntValue>("CurrentPopulationSize", new IntValue(0)));
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| 180 |
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| 181 | resultsCollector.CollectedValues.Add(new LookupParameter<IntValue>("Iteration"));
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| 182 | resultsCollector.ResultsParameter.ActualName = "Results";
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| 183 |
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| 184 | analyzer.Name = "Analyzer";
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| 185 | analyzer.OperatorParameter.ActualName = "Analyzer";
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| 186 |
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| 187 | finalAnalyzer.Name = "FinalAnalyzer";
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| 188 | finalAnalyzer.OperatorParameter.ActualName = "FinalAnalyzer";
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| 189 |
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| 190 | initialPopulationConditionalBranch.ConditionParameter.ActualName = "CreateInitialPopulation";
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| 191 |
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| 192 | initialSolutionsCreator.NumberOfSolutionsParameter.ActualName = "N";
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| 193 |
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| 194 | initialPopulationSizeAssigner.LeftSideParameter.ActualName = "CurrentPopulationSize";
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| 195 | initialPopulationSizeAssigner.RightSideParameter.ActualName = "N";
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| 196 |
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| 197 | maxIterationsComparator.Comparison = new Comparison(ComparisonType.GreaterOrEqual);
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| 198 | maxIterationsComparator.LeftSideParameter.ActualName = "Iteration";
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| 199 | maxIterationsComparator.RightSideParameter.ActualName = MaxIterationsParameter.ActualName;
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| 200 | maxIterationsComparator.ResultParameter.ActualName = "TerminateMaxIterations";
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| 201 |
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| 202 | terminationConditionalBranch1.ConditionParameter.ActualName = "TerminateMaxIterations";
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| 203 |
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| 204 | iterationCounter.ValueParameter.ActualName = "Iteration";
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| 205 | iterationCounter.IncrementParameter.ActualName = "OneIntValue";
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| 206 |
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| 207 | matchConditionOperator.MatchParameter.ActualName = "CombinedIntegerVector";
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| 208 |
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| 209 | conditionMatchSelector.CopySelected = new BoolValue(false);
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| 210 | conditionMatchSelector.ConditionParameter.ActualName = matchConditionOperator.MatchConditionParameter.ActualName;
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| 211 |
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| 212 | countNumberOfUniqueActions.ClassifiersParameter.ActualName = "CombinedIntegerVector";
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| 213 |
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| 214 | doDeletionBeforeCovering.ClassifiersParameter.ActualName = "CombinedIntegerVector";
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| 215 | doDeletionBeforeCovering.MatchConditionParameter.ActualName = matchConditionOperator.MatchConditionParameter.ActualName;
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| 216 | doDeletionBeforeCovering.CurrentPopulationSizeParameter.ActualName = "CurrentPopulationSize";
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| 217 | doDeletionBeforeCovering.PopulationSizeParameter.ActualName = "N";
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| 218 |
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| 219 | doDeletionBeforeCoveringConditionalBranch.ConditionParameter.ActualName = doDeletionBeforeCovering.DoDeletionParameter.ActualName;
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| 220 |
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| 221 | setDeletionFalseAssigner.LeftSideParameter.ActualName = HASTOBEDELETED;
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| 222 | setDeletionFalseAssigner.RightSideParameter.Value = new BoolValue(false);
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| 223 |
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| 224 | deletionOperator.NumberToDeleteParameter.ActualName = doDeletionBeforeCovering.NumberToDeleteParameter.ActualName;
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| 225 | deletionOperator.HasToBeDeletedParameter.ActualName = HASTOBEDELETED;
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| 226 | deletionOperator.AverageActionSetSizesParameter.ActualName = "AverageActionSetSize";
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| 227 | deletionOperator.FitnessesParameter.ActualName = "Fitness";
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| 228 | deletionOperator.NumerositiesParameter.ActualName = "Numerosity";
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| 229 | deletionOperator.ExperiencesParameter.ActualName = "Experience";
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| 230 | deletionOperator.ThetaDeletionParameter.ActualName = "ThetaDeletion";
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| 231 | deletionOperator.DeltaParameter.ActualName = "Delta";
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| 232 | deletionOperator.RandomParameter.ActualName = "Random";
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| 233 |
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| 234 | deletionSelector.ConditionParameter.ActualName = HASTOBEDELETED;
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| 235 | deletionSelector.CopySelected = new BoolValue(false);
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| 236 |
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| 237 | covering.ActionsInMatchSetParameter.ActualName = countNumberOfUniqueActions.UniqueActionsParameter.ActualName;
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| 238 | covering.ParallelParameter.Value.Value = true;
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| 239 | covering.RandomParameter.ActualName = "Random";
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| 240 | covering.CurrentPopulationSizeParameter.ActualName = "CurrentPopulationSize";
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| 241 |
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| 242 | matchActionSubScopesProcessor.Operator = matchActionOperator;
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| 243 |
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| 244 | matchActionOperator.MatchParameter.ActualName = "CombinedIntegerVector";
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| 245 | matchActionOperator.TargetMatchParameter.ActualName = actionSelector.SelectedActionParameter.ActualName;
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| 246 |
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| 247 | predictionArrayCalculator.MatchParameter.ActualName = "CombinedIntegerVector";
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| 248 |
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| 249 | actionSelector.PredictionArrayParameter.ActualName = predictionArrayCalculator.PredictionArrayParameter.Name;
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| 250 | actionSelector.RandomParameter.ActualName = "Random";
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| 251 | actionSelector.ExplorationProbabilityParameter.ActualName = "ExplorationProbability";
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| 252 |
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| 253 | actionMatchSelector.CopySelected = new BoolValue(false);
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| 254 | actionMatchSelector.ConditionParameter.ActualName = "MatchAction";
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| 255 |
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| 256 | actionSetSubsumptionBranch.ConditionParameter.ActualName = "DoActionSetSubsumption";
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| 257 |
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| 258 | setSubsumedToFalseAssigner.LeftSideParameter.ActualName = HASBEENSUBSUMED;
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| 259 | setSubsumedToFalseAssigner.RightSideParameter.Value = new BoolValue(false);
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| 260 |
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| 261 | subsumptionSelector.ConditionParameter.ActualName = HASBEENSUBSUMED;
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| 262 | subsumptionSelector.CopySelected = new BoolValue(false);
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| 263 |
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| 264 | SelectorParameter.Value.CopySelected = new BoolValue(true);
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| 265 | SelectorParameter.Value.NumberOfSelectedSubScopesParameter.Value = new IntValue(4);
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| 266 |
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| 267 | evaluator.Name = "Evaluator";
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| 268 |
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| 269 | classifierFetcher.Name = "ClassifierFetcher";
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| 270 |
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| 271 | actionExecuter.Name = "ActionExecuter";
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| 272 |
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| 273 | actionSetSizeDataReducer.TargetParameter.ActualName = "CurrentActionSetSize";
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| 274 | actionSetSizeDataReducer.ParameterToReduce.ActualName = "Numerosity";
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| 275 | actionSetSizeDataReducer.ReductionOperation.Value = new ReductionOperation(ReductionOperations.Sum);
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| 276 | actionSetSizeDataReducer.TargetOperation.Value = new ReductionOperation(ReductionOperations.Assign);
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| 277 |
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| 278 | calculateAccuracy.AlphaParameter.ActualName = "Alpha";
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| 279 | calculateAccuracy.ErrorParameter.ActualName = "Error";
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| 280 | calculateAccuracy.ErrorZeroParameter.ActualName = "ErrorZero";
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| 281 | calculateAccuracy.PowerParameter.ActualName = "v";
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| 282 |
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| 283 | sumAccuracy.AccuracyParameter.ActualName = calculateAccuracy.AccuracyParameter.ActualName;
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| 284 | sumAccuracy.NumerosityParameter.ActualName = "Numerosity";
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| 285 |
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| 286 | //BEGIN parameters have to be set differently
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| 287 | checkIfGAShouldRun.TimeStampsParameter.ActualName = "Timestamp";
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| 288 | checkIfGAShouldRun.NumerositiesParameter.ActualName = "Numerosity";
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| 289 | checkIfGAShouldRun.ThetaGAParameter.ActualName = "ThetaGA";
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| 290 | //END
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| 291 | checkIfGAShouldRun.IterationParameter.ActualName = iterationCounter.ValueParameter.ActualName;
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| 292 |
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| 293 | runGAConditionalBranch.ConditionParameter.ActualName = checkIfGAShouldRun.RunGAParameter.ActualName;
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| 294 |
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| 295 | timestampAssigner.LeftSideParameter.ActualName = "Timestamp";
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| 296 | timestampAssigner.RightSideParameter.ActualName = iterationCounter.ValueParameter.ActualName;
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| 297 |
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| 298 | afterCrossover.NumerosityParameter.ActualName = "Numerosity";
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| 299 | afterCrossover.ExperienceParameter.ActualName = "Experience";
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| 300 | afterCrossover.TimestampParameter.ActualName = "Timestamp";
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| 301 | afterCrossover.CurrentIterationParameter.ActualName = "Iteration";
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| 302 | afterCrossover.FitnessParameter.ActualName = "Fitness";
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| 303 | afterCrossover.AverageActionSetSizeParameter.ActualName = "AverageActionSetSize";
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| 304 | afterCrossover.PredictionParameter.ActualName = "Prediction";
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| 305 | afterCrossover.ErrorParameter.ActualName = "Error";
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| 306 | afterCrossover.ParentFitnessParameter.ActualName = "Fitness";
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| 307 | afterCrossover.ParentErrorParameter.ActualName = "Error";
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| 308 | afterCrossover.ParentPredictionParameter.ActualName = "Prediction";
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| 309 | afterCrossover.ParentAverageActionSetSizeParameter.ActualName = "AverageActionSetSize";
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| 310 |
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| 311 | adaptedGeneticAlgorithmMainLoop.SelectorParameter.ActualName = SelectorParameter.Name;
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| 312 | adaptedGeneticAlgorithmMainLoop.RandomParameter.ActualName = "Random";
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| 313 | adaptedGeneticAlgorithmMainLoop.MaximumGenerationsParameter.ActualName = "ZeroIntValue";
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| 314 | adaptedGeneticAlgorithmMainLoop.QualityParameter.ActualName = "Fitness";
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| 315 | adaptedGeneticAlgorithmMainLoop.MutationProbabilityParameter.ActualName = "MutationProbability";
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| 316 | adaptedGeneticAlgorithmMainLoop.MaximizationParameter.Value = new BoolValue(true);
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| 317 | adaptedGeneticAlgorithmMainLoop.AfterCrossoverParameter.ActualName = AfterCrossoverParameter.Name;
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| 318 | adaptedGeneticAlgorithmMainLoop.AfterCopyingParentsParameter.ActualName = AfterCopyingParentsParameter.Name;
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| 319 |
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| 320 | currentPopulationSizeCounter.ValueParameter.ActualName = "CurrentPopulationSize";
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| 321 | currentPopulationSizeCounter.Increment = new IntValue(2);
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| 322 |
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| 323 | insertInPopulation.ClassifiersParameter.ActualName = "CombinedIntegerVector";
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| 324 | insertInPopulation.NumerositiesParameter.ActualName = "Numerosity";
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| 325 | insertInPopulation.HasToBeDeletedParameter.ActualName = HASTOBEDELETED;
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| 326 | insertInPopulation.InsertInPopulationParameter.ActualName = "InsertInPopulation";
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| 327 |
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| 328 | calculateNumberOfDeletions.CurrentPopulationSizeParameter.ActualName = "CurrentPopulationSize";
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| 329 | calculateNumberOfDeletions.PopulationSizeParameter.ActualName = "N";
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| 330 |
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| 331 | deletionOperatorAfterGA.NumberToDeleteParameter.ActualName = calculateNumberOfDeletions.NumberOfDeletionsParameter.ActualName;
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| 332 | deletionOperatorAfterGA.HasToBeDeletedParameter.ActualName = HASTOBEDELETED;
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| 333 | deletionOperatorAfterGA.AverageActionSetSizesParameter.ActualName = "AverageActionSetSize";
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| 334 | deletionOperatorAfterGA.FitnessesParameter.ActualName = "Fitness";
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| 335 | deletionOperatorAfterGA.NumerositiesParameter.ActualName = "Numerosity";
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| 336 | deletionOperatorAfterGA.ExperiencesParameter.ActualName = "Experience";
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| 337 | deletionOperatorAfterGA.ThetaDeletionParameter.ActualName = "ThetaDeletion";
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| 338 | deletionOperatorAfterGA.DeltaParameter.ActualName = "Delta";
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| 339 | deletionOperatorAfterGA.RandomParameter.ActualName = "Random";
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| 340 |
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| 341 | deletionSelectorAfterGA.ConditionParameter.ActualName = HASTOBEDELETED;
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| 342 | deletionSelectorAfterGA.CopySelected = new BoolValue(false);
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| 343 | #endregion
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| 344 |
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| 345 | #region Create operator graph
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| 346 | OperatorGraph.InitialOperator = variableCreator;
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| 347 |
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| 348 | variableCreator.Successor = resultsCollector;
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| 349 | resultsCollector.Successor = initialPopulationConditionalBranch;
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| 350 | initialPopulationConditionalBranch.TrueBranch = initialSolutionsCreator;
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| 351 | initialSolutionsCreator.Successor = initialPopulationSizeAssigner;
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| 352 | initialPopulationConditionalBranch.FalseBranch = new EmptyOperator();
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| 353 | initialPopulationConditionalBranch.Successor = maxIterationsComparator;
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| 354 | maxIterationsComparator.Successor = terminationConditionalBranch1;
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| 355 | terminationConditionalBranch1.TrueBranch = finalAnalyzer;
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| 356 | terminationConditionalBranch1.FalseBranch = classifierFetcher;
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| 357 | classifierFetcher.Successor = matchCondtionSubScopesProcessor;
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| 358 | matchCondtionSubScopesProcessor.Operator = matchConditionOperator;
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| 359 | matchCondtionSubScopesProcessor.Successor = doDeletionBeforeCovering;
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| 360 | doDeletionBeforeCovering.Successor = doDeletionBeforeCoveringConditionalBranch;
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| 361 | doDeletionBeforeCoveringConditionalBranch.TrueBranch = setDeletionFalseSubScopeProcessor1;
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| 362 | doDeletionBeforeCoveringConditionalBranch.FalseBranch = conditionMatchSelector;
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| 363 | setDeletionFalseSubScopeProcessor1.Operator = setDeletionFalseAssigner;
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| 364 | setDeletionFalseSubScopeProcessor1.Successor = deletionOperator;
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| 365 | deletionOperator.Successor = deletionSelector;
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| 366 | deletionSelector.Successor = leftReducerAfterDeletionSelection;
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| 367 | //if a classifier with a unique action for the match set has been deleted, then there are still to many classifiers in the population
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| 368 | leftReducerAfterDeletionSelection.Successor = doDeletionBeforeCovering;
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| 369 | conditionMatchSelector.Successor = matchSetSubScopesProcessor;
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| 370 | matchSetSubScopesProcessor.Operators.Add(new EmptyOperator());
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| 371 | matchSetSubScopesProcessor.Operators.Add(countNumberOfUniqueActions);
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| 372 | countNumberOfUniqueActions.Successor = covering;
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| 373 | matchSetSubScopesProcessor.Successor = matchSetMergingReducer;
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| 374 | covering.Successor = predictionArrayCalculator;
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| 375 | predictionArrayCalculator.Successor = actionSelector;
|
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| 376 | actionSelector.Successor = matchActionSubScopesProcessor;
|
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| 377 | matchActionSubScopesProcessor.Successor = actionMatchSelector;
|
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| 378 | actionMatchSelector.Successor = actionExecuter;
|
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| 379 | actionExecuter.Successor = actionSetSubScopesProcessor;
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| 380 | actionSetSubScopesProcessor.Operators.Add(new EmptyOperator());
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| 381 | actionSetSubScopesProcessor.Operators.Add(actionSetSizeDataReducer);
|
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| 382 | actionSetSizeDataReducer.Successor = accuracySubScopesProcessor;
|
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| 383 | accuracySubScopesProcessor.Operator = calculateAccuracy;
|
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| 384 | accuracySubScopesProcessor.Successor = sumAccuracy;
|
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| 385 | sumAccuracy.Successor = updateParametersSubScopesProcessor;
|
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| 386 | updateParametersSubScopesProcessor.Operator = evaluator;
|
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| 387 | updateParametersSubScopesProcessor.Successor = actionSetSubsumptionBranch;
|
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| 388 | actionSetSubsumptionBranch.TrueBranch = setSubsumedToFalseSubScopeProcessor;
|
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| 389 | setSubsumedToFalseSubScopeProcessor.Operator = setSubsumedToFalseAssigner;
|
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| 390 | setSubsumedToFalseSubScopeProcessor.Successor = actionSetSubsumption;
|
|---|
| 391 | actionSetSubsumption.Successor = subsumptionSelector;
|
|---|
| 392 | subsumptionSelector.Successor = leftReducer;
|
|---|
| 393 | actionSetSubsumptionBranch.FalseBranch = new EmptyOperator();
|
|---|
| 394 | actionSetSubsumptionBranch.Successor = checkIfGAShouldRun;
|
|---|
| 395 | checkIfGAShouldRun.Successor = runGAConditionalBranch;
|
|---|
| 396 | runGAConditionalBranch.TrueBranch = timestampAssignerSubscopeProcessor;
|
|---|
| 397 | runGAConditionalBranch.FalseBranch = new EmptyOperator();
|
|---|
| 398 | timestampAssignerSubscopeProcessor.Operator = timestampAssigner;
|
|---|
| 399 | timestampAssignerSubscopeProcessor.Successor = adaptedGeneticAlgorithmMainLoop;
|
|---|
| 400 | adaptedGeneticAlgorithmMainLoop.Successor = currentPopulationSizeCounter;
|
|---|
| 401 |
|
|---|
| 402 | actionSetSubScopesProcessor.Successor = actionSetMergingReducer;
|
|---|
| 403 |
|
|---|
| 404 | matchSetMergingReducer.Successor = setDeletionFalseSubScopeProcessor2;
|
|---|
| 405 | setDeletionFalseSubScopeProcessor2.Operator = setDeletionFalseAssigner;
|
|---|
| 406 | setDeletionFalseSubScopeProcessor2.Successor = insertInPopulation;
|
|---|
| 407 | insertInPopulation.Successor = calculateNumberOfDeletions;
|
|---|
| 408 | calculateNumberOfDeletions.Successor = deletionOperatorAfterGA;
|
|---|
| 409 | deletionOperatorAfterGA.Successor = deletionSelectorAfterGA;
|
|---|
| 410 | deletionSelectorAfterGA.Successor = leftReducerAfterGA;
|
|---|
| 411 | leftReducerAfterGA.Successor = iterationCounter;
|
|---|
| 412 | iterationCounter.Successor = analyzer;
|
|---|
| 413 | analyzer.Successor = maxIterationsComparator;
|
|---|
| 414 | #endregion
|
|---|
| 415 | }
|
|---|
| 416 |
|
|---|
| 417 | private void ParameterizeStochasticOperator(IOperator op) {
|
|---|
| 418 | IStochasticOperator stochasticOp = op as IStochasticOperator;
|
|---|
| 419 | if (stochasticOp != null) {
|
|---|
| 420 | stochasticOp.RandomParameter.ActualName = "Random";
|
|---|
| 421 | stochasticOp.RandomParameter.Hidden = true;
|
|---|
| 422 | }
|
|---|
| 423 | }
|
|---|
| 424 |
|
|---|
| 425 | internal void SetCurrentProblem(IConditionActionProblem problem) {
|
|---|
| 426 | initialSolutionsCreator.SolutionCreatorParameter.ActualName = problem.SolutionCreatorParameter.Name;
|
|---|
| 427 | initialSolutionsCreator.EvaluatorParameter.ActualName = problem.EvaluatorParameter.Name;
|
|---|
| 428 |
|
|---|
| 429 | problem.ActionExecuter.SelectedActionParameter.ActualName = actionSelector.SelectedActionParameter.ActualName;
|
|---|
| 430 |
|
|---|
| 431 | problem.ClassifierFetcher.IterationParameter.ActualName = "Iteration";
|
|---|
| 432 |
|
|---|
| 433 | evaluator.OperatorParameter.ActualName = problem.EvaluatorParameter.Name;
|
|---|
| 434 |
|
|---|
| 435 | classifierFetcher.OperatorParameter.ActualName = problem.ClassifierFetcherParameter.Name;
|
|---|
| 436 |
|
|---|
| 437 | actionExecuter.OperatorParameter.ActualName = problem.ActionExecuterParameter.Name;
|
|---|
| 438 |
|
|---|
| 439 | problem.ActionSetSubsumptionOperator.ThetaSubsumptionParameter.ActualName = "ThetaSubsumption";
|
|---|
| 440 | problem.ActionSetSubsumptionOperator.ErrorsParameter.ActualName = "Error";
|
|---|
| 441 | problem.ActionSetSubsumptionOperator.ErrorZeroParameter.ActualName = "ErrorZero";
|
|---|
| 442 | problem.ActionSetSubsumptionOperator.ExperiencesParameter.ActualName = "Experience";
|
|---|
| 443 | problem.ActionSetSubsumptionOperator.NumerositiesParameter.ActualName = "Numerosity";
|
|---|
| 444 |
|
|---|
| 445 | problem.ActionSetSubsumptionOperator.HasBeenSubsumedParameter.ActualName = HASBEENSUBSUMED;
|
|---|
| 446 |
|
|---|
| 447 | actionSetSubsumption.OperatorParameter.ActualName = problem.ActionSetSubsumptionOperatorParameter.Name;
|
|---|
| 448 |
|
|---|
| 449 | matchConditionOperator.TargetMatchParameter.ActualName = problem.ClassifierFetcher.CurrentInputToMatchParameter.ActualName;
|
|---|
| 450 |
|
|---|
| 451 | doDeletionBeforeCovering.MinimalNumberOfUniqueActionsParameter.ActualName = problem.ThetaMinimalNumberOfActionsParameter.Name;
|
|---|
| 452 | doDeletionBeforeCovering.ClassifierComparerParameter.ActualName = problem.ClassifierComparerParameter.Name;
|
|---|
| 453 |
|
|---|
| 454 | covering.SolutionCreatorParameter.ActualName = problem.CoveringSolutionCreatorParameter.Name;
|
|---|
| 455 | covering.EvaluatorParameter.ActualName = problem.EvaluatorParameter.Name;
|
|---|
| 456 | covering.MinimalNumberOfUniqueActionsParameter.ActualName = problem.ThetaMinimalNumberOfActionsParameter.Name;
|
|---|
| 457 | covering.PossibleActionsParameter.ActualName = problem.PossibleActionsParameter.Name;
|
|---|
| 458 |
|
|---|
| 459 | predictionArrayCalculator.PredictionParameter.ActualName = problem.Evaluator.PredictionParameter.ActualName;
|
|---|
| 460 | predictionArrayCalculator.FitnessParameter.ActualName = problem.Evaluator.FitnessParameter.ActualName;
|
|---|
| 461 | predictionArrayCalculator.ClassifierComparerParameter.ActualName = problem.ClassifierComparerParameter.Name;
|
|---|
| 462 |
|
|---|
| 463 | countNumberOfUniqueActions.ClassifierComparerParameter.ActualName = problem.ClassifierComparerParameter.Name;
|
|---|
| 464 | }
|
|---|
| 465 | //private void ParameterizeSelectors() {
|
|---|
| 466 | // foreach (ISelector selector in SelectorParameter.ValidValues) {
|
|---|
| 467 | // selector.CopySelected = new BoolValue(true);
|
|---|
| 468 | // //set value by parameter!
|
|---|
| 469 | // selector.NumberOfSelectedSubScopesParameter.Value = new IntValue(5);
|
|---|
| 470 | // selector.NumberOfSelectedSubScopesParameter.Hidden = true;
|
|---|
| 471 | // ParameterizeStochasticOperator(selector);
|
|---|
| 472 | // }
|
|---|
| 473 | // if (Problem != null) {
|
|---|
| 474 | // foreach (ISingleObjectiveSelector selector in SelectorParameter.ValidValues.OfType<ISingleObjectiveSelector>()) {
|
|---|
| 475 | // selector.MaximizationParameter.Value = new BoolValue(true);
|
|---|
| 476 | // selector.MaximizationParameter.Hidden = true;
|
|---|
| 477 | // selector.QualityParameter.ActualName = Problem.Evaluator.QualityParameter.ActualName;
|
|---|
| 478 | // selector.QualityParameter.Hidden = true;
|
|---|
| 479 | // }
|
|---|
| 480 | // }
|
|---|
| 481 | //}
|
|---|
| 482 | }
|
|---|
| 483 | }
|
|---|
