protected ProbabilisticQualityComparator(ProbabilisticQualityComparator original, Cloner cloner) : base(original, cloner) { }
protected ProbabilisticQualityComparator(ProbabilisticQualityComparator original, Cloner cloner) : base(original, cloner) { }
private void Initialize() { #region Create parameters Parameters.Add(new ValueLookupParameter<IRandom>("Random", "A pseudo random number generator.")); Parameters.Add(new ValueLookupParameter<BoolValue>("Maximization", "True if the problem is a maximization problem, otherwise false.")); Parameters.Add(new LookupParameter<DoubleValue>("Quality", "The value which represents the quality of a solution.")); Parameters.Add(new ValueLookupParameter<DoubleValue>("BestKnownQuality", "The best known quality value found so far.")); Parameters.Add(new LookupParameter<DoubleValue>("MoveQuality", "The value which represents the quality of a move.")); Parameters.Add(new LookupParameter<DoubleValue>("Temperature", "The current temperature.")); Parameters.Add(new ValueLookupParameter<DoubleValue>("StartTemperature", "The initial temperature.")); Parameters.Add(new ValueLookupParameter<DoubleValue>("EndTemperature", "The end temperature.")); Parameters.Add(new ValueLookupParameter<IntValue>("InnerIterations", "The amount of inner iterations (number of moves before temperature is adjusted again).")); Parameters.Add(new LookupParameter<IntValue>("Iterations", "The number of iterations.")); Parameters.Add(new ValueLookupParameter<IntValue>("MaximumIterations", "The maximum number of iterations which should be processed.")); Parameters.Add(new ValueLookupParameter<IOperator>("MoveGenerator", "The operator that generates the moves.")); Parameters.Add(new ValueLookupParameter<IOperator>("MoveEvaluator", "The operator that evaluates a move.")); Parameters.Add(new ValueLookupParameter<IOperator>("MoveMaker", "The operator that performs a move and updates the quality.")); Parameters.Add(new ValueLookupParameter<IOperator>("AnnealingOperator", "The operator that modifies the temperature.")); Parameters.Add(new ValueLookupParameter<IOperator>("Analyzer", "The operator used to analyze each generation.")); Parameters.Add(new ValueLookupParameter<VariableCollection>("Results", "The variable collection where results should be stored.")); Parameters.Add(new LookupParameter<IntValue>("EvaluatedMoves", "The number of evaluated moves.")); #endregion #region Create operators Assigner temperatureInitializer = new Assigner(); ResultsCollector resultsCollector1 = new ResultsCollector(); SubScopesProcessor subScopesProcessor0 = new SubScopesProcessor(); Placeholder analyzer1 = new Placeholder(); SubScopesProcessor sssp = new SubScopesProcessor(); ResultsCollector resultsCollector = new ResultsCollector(); Placeholder annealingOperator = new Placeholder(); UniformSubScopesProcessor mainProcessor = new UniformSubScopesProcessor(); Placeholder moveGenerator = new Placeholder(); UniformSubScopesProcessor moveEvaluationProcessor = new UniformSubScopesProcessor(); Placeholder moveEvaluator = new Placeholder(); SubScopesCounter subScopesCounter = new SubScopesCounter(); ProbabilisticQualityComparator qualityComparator = new ProbabilisticQualityComparator(); ConditionalBranch improvesQualityBranch = new ConditionalBranch(); Placeholder moveMaker = new Placeholder(); SubScopesRemover subScopesRemover = new SubScopesRemover(); IntCounter iterationsCounter = new IntCounter(); Comparator iterationsComparator = new Comparator(); SubScopesProcessor subScopesProcessor1 = new SubScopesProcessor(); Placeholder analyzer2 = new Placeholder(); ConditionalBranch iterationsTermination = new ConditionalBranch(); temperatureInitializer.LeftSideParameter.ActualName = TemperatureParameter.ActualName; temperatureInitializer.RightSideParameter.ActualName = StartTemperatureParameter.Name; resultsCollector1.CollectedValues.Add(new LookupParameter<IntValue>(IterationsParameter.Name)); resultsCollector1.ResultsParameter.ActualName = ResultsParameter.Name; analyzer1.Name = "Analyzer (placeholder)"; analyzer1.OperatorParameter.ActualName = AnalyzerParameter.Name; annealingOperator.Name = "Annealing operator (placeholder)"; annealingOperator.OperatorParameter.ActualName = AnnealingOperatorParameter.Name; moveGenerator.Name = "Move generator (placeholder)"; moveGenerator.OperatorParameter.ActualName = MoveGeneratorParameter.Name; moveEvaluator.Name = "Move evaluator (placeholder)"; moveEvaluator.OperatorParameter.ActualName = MoveEvaluatorParameter.Name; subScopesCounter.Name = "Increment EvaluatedMoves"; subScopesCounter.ValueParameter.ActualName = EvaluatedMovesParameter.Name; qualityComparator.LeftSideParameter.ActualName = MoveQualityParameter.Name; qualityComparator.RightSideParameter.ActualName = QualityParameter.Name; qualityComparator.ResultParameter.ActualName = "IsBetter"; qualityComparator.DampeningParameter.ActualName = "Temperature"; improvesQualityBranch.ConditionParameter.ActualName = "IsBetter"; moveMaker.Name = "Move maker (placeholder)"; moveMaker.OperatorParameter.ActualName = MoveMakerParameter.Name; subScopesRemover.RemoveAllSubScopes = true; iterationsCounter.Name = "Increment Iterations"; iterationsCounter.Increment = new IntValue(1); iterationsCounter.ValueParameter.ActualName = IterationsParameter.Name; iterationsComparator.Name = "Iterations >= MaximumIterations"; iterationsComparator.LeftSideParameter.ActualName = IterationsParameter.Name; iterationsComparator.RightSideParameter.ActualName = MaximumIterationsParameter.Name; iterationsComparator.ResultParameter.ActualName = "Terminate"; iterationsComparator.Comparison.Value = ComparisonType.GreaterOrEqual; analyzer2.Name = "Analyzer (placeholder)"; analyzer2.OperatorParameter.ActualName = AnalyzerParameter.Name; iterationsTermination.Name = "Iterations termination condition"; iterationsTermination.ConditionParameter.ActualName = "Terminate"; #endregion #region Create operator graph OperatorGraph.InitialOperator = temperatureInitializer; temperatureInitializer.Successor = resultsCollector1; resultsCollector1.Successor = subScopesProcessor0; subScopesProcessor0.Operators.Add(analyzer1); subScopesProcessor0.Successor = sssp; analyzer1.Successor = null; sssp.Operators.Add(resultsCollector); sssp.Successor = annealingOperator; resultsCollector.Successor = null; annealingOperator.Successor = mainProcessor; mainProcessor.Operator = moveGenerator; mainProcessor.Successor = iterationsCounter; moveGenerator.Successor = moveEvaluationProcessor; moveEvaluationProcessor.Operator = moveEvaluator; moveEvaluationProcessor.Successor = subScopesCounter; moveEvaluator.Successor = qualityComparator; qualityComparator.Successor = improvesQualityBranch; improvesQualityBranch.TrueBranch = moveMaker; improvesQualityBranch.FalseBranch = null; improvesQualityBranch.Successor = null; moveMaker.Successor = null; subScopesCounter.Successor = subScopesRemover; subScopesRemover.Successor = null; iterationsCounter.Successor = iterationsComparator; iterationsComparator.Successor = subScopesProcessor1; subScopesProcessor1.Operators.Add(analyzer2); subScopesProcessor1.Successor = iterationsTermination; iterationsTermination.TrueBranch = null; iterationsTermination.FalseBranch = annealingOperator; #endregion }