[5577] | 1 | #region License Information
|
---|
| 2 | /* HeuristicLab
|
---|
[7259] | 3 | * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
|
---|
[5577] | 4 | *
|
---|
| 5 | * This file is part of HeuristicLab.
|
---|
| 6 | *
|
---|
| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
|
---|
| 8 | * it under the terms of the GNU General Public License as published by
|
---|
| 9 | * the Free Software Foundation, either version 3 of the License, or
|
---|
| 10 | * (at your option) any later version.
|
---|
| 11 | *
|
---|
| 12 | * HeuristicLab is distributed in the hope that it will be useful,
|
---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 15 | * GNU General Public License for more details.
|
---|
| 16 | *
|
---|
| 17 | * You should have received a copy of the GNU General Public License
|
---|
| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
|
---|
| 19 | */
|
---|
| 20 | #endregion
|
---|
| 21 |
|
---|
| 22 | using System;
|
---|
| 23 | using System.Drawing;
|
---|
[5618] | 24 | using System.Linq;
|
---|
[5577] | 25 | using HeuristicLab.Common;
|
---|
| 26 | using HeuristicLab.Common.Resources;
|
---|
| 27 | using HeuristicLab.Core;
|
---|
| 28 | using HeuristicLab.Data;
|
---|
[5618] | 29 | using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
|
---|
[5577] | 30 | using HeuristicLab.Optimization;
|
---|
| 31 | using HeuristicLab.Parameters;
|
---|
| 32 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
|
---|
[5618] | 33 | using HeuristicLab.PluginInfrastructure;
|
---|
[7823] | 34 | using HeuristicLab.Problems.Instances;
|
---|
[5577] | 35 |
|
---|
| 36 | namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
|
---|
| 37 | [StorableClass]
|
---|
[7823] | 38 | public abstract class SymbolicDataAnalysisProblem<T, U, V> : HeuristicOptimizationProblem<U, V>, IDataAnalysisProblem<T>, ISymbolicDataAnalysisProblem, IStorableContent,
|
---|
| 39 | IProblemInstanceConsumer<T>, IProblemInstanceExporter<T>
|
---|
[6978] | 40 | where T : class, IDataAnalysisProblemData
|
---|
[5580] | 41 | where U : class, ISymbolicDataAnalysisEvaluator<T>
|
---|
| 42 | where V : class, ISymbolicDataAnalysisSolutionCreator {
|
---|
[5770] | 43 |
|
---|
[5577] | 44 | #region parameter names & descriptions
|
---|
| 45 | private const string ProblemDataParameterName = "ProblemData";
|
---|
| 46 | private const string SymbolicExpressionTreeGrammarParameterName = "SymbolicExpressionTreeGrammar";
|
---|
| 47 | private const string SymbolicExpressionTreeInterpreterParameterName = "SymbolicExpressionTreeInterpreter";
|
---|
| 48 | private const string MaximumSymbolicExpressionTreeDepthParameterName = "MaximumSymbolicExpressionTreeDepth";
|
---|
| 49 | private const string MaximumSymbolicExpressionTreeLengthParameterName = "MaximumSymbolicExpressionTreeLength";
|
---|
| 50 | private const string MaximumFunctionDefinitionsParameterName = "MaximumFunctionDefinitions";
|
---|
| 51 | private const string MaximumFunctionArgumentsParameterName = "MaximumFunctionArguments";
|
---|
[5759] | 52 | private const string RelativeNumberOfEvaluatedSamplesParameterName = "RelativeNumberOfEvaluatedSamples";
|
---|
[5733] | 53 | private const string FitnessCalculationPartitionParameterName = "FitnessCalculationPartition";
|
---|
[5775] | 54 | private const string ValidationPartitionParameterName = "ValidationPartition";
|
---|
[5577] | 55 |
|
---|
| 56 | private const string ProblemDataParameterDescription = "";
|
---|
| 57 | private const string SymbolicExpressionTreeGrammarParameterDescription = "The grammar that should be used for symbolic expression tree.";
|
---|
| 58 | private const string SymoblicExpressionTreeInterpreterParameterDescription = "The interpreter that should be used to evaluate the symbolic expression tree.";
|
---|
| 59 | private const string MaximumSymbolicExpressionTreeDepthParameterDescription = "Maximal depth of the symbolic expression. The minimum depth needed for the algorithm is 3 because two levels are reserved for the ProgramRoot and the Start symbol.";
|
---|
| 60 | private const string MaximumSymbolicExpressionTreeLengthParameterDescription = "Maximal length of the symbolic expression.";
|
---|
| 61 | private const string MaximumFunctionDefinitionsParameterDescription = "Maximal number of automatically defined functions";
|
---|
| 62 | private const string MaximumFunctionArgumentsParameterDescription = "Maximal number of arguments of automatically defined functions.";
|
---|
[5759] | 63 | private const string RelativeNumberOfEvaluatedSamplesParameterDescription = "The relative number of samples of the dataset partition, which should be randomly chosen for evaluation.";
|
---|
| 64 | private const string FitnessCalculationPartitionParameterDescription = "The partition of the problem data training partition, that should be used to calculate the fitness of an individual.";
|
---|
[5857] | 65 | private const string ValidationPartitionParameterDescription = "The partition of the problem data training partition, that should be used to select the best model from (optional).";
|
---|
[5577] | 66 | #endregion
|
---|
| 67 |
|
---|
| 68 | #region parameter properties
|
---|
| 69 | IParameter IDataAnalysisProblem.ProblemDataParameter {
|
---|
| 70 | get { return ProblemDataParameter; }
|
---|
| 71 | }
|
---|
| 72 | public IValueParameter<T> ProblemDataParameter {
|
---|
| 73 | get { return (IValueParameter<T>)Parameters[ProblemDataParameterName]; }
|
---|
| 74 | }
|
---|
| 75 | public IValueParameter<ISymbolicDataAnalysisGrammar> SymbolicExpressionTreeGrammarParameter {
|
---|
| 76 | get { return (IValueParameter<ISymbolicDataAnalysisGrammar>)Parameters[SymbolicExpressionTreeGrammarParameterName]; }
|
---|
| 77 | }
|
---|
[5624] | 78 | public IValueParameter<ISymbolicDataAnalysisExpressionTreeInterpreter> SymbolicExpressionTreeInterpreterParameter {
|
---|
| 79 | get { return (IValueParameter<ISymbolicDataAnalysisExpressionTreeInterpreter>)Parameters[SymbolicExpressionTreeInterpreterParameterName]; }
|
---|
[5577] | 80 | }
|
---|
[5618] | 81 | public IFixedValueParameter<IntValue> MaximumSymbolicExpressionTreeDepthParameter {
|
---|
| 82 | get { return (IFixedValueParameter<IntValue>)Parameters[MaximumSymbolicExpressionTreeDepthParameterName]; }
|
---|
[5577] | 83 | }
|
---|
[5618] | 84 | public IFixedValueParameter<IntValue> MaximumSymbolicExpressionTreeLengthParameter {
|
---|
| 85 | get { return (IFixedValueParameter<IntValue>)Parameters[MaximumSymbolicExpressionTreeLengthParameterName]; }
|
---|
[5577] | 86 | }
|
---|
[5618] | 87 | public IFixedValueParameter<IntValue> MaximumFunctionDefinitionsParameter {
|
---|
| 88 | get { return (IFixedValueParameter<IntValue>)Parameters[MaximumFunctionDefinitionsParameterName]; }
|
---|
[5577] | 89 | }
|
---|
[5618] | 90 | public IFixedValueParameter<IntValue> MaximumFunctionArgumentsParameter {
|
---|
| 91 | get { return (IFixedValueParameter<IntValue>)Parameters[MaximumFunctionArgumentsParameterName]; }
|
---|
[5577] | 92 | }
|
---|
[5759] | 93 | public IFixedValueParameter<PercentValue> RelativeNumberOfEvaluatedSamplesParameter {
|
---|
| 94 | get { return (IFixedValueParameter<PercentValue>)Parameters[RelativeNumberOfEvaluatedSamplesParameterName]; }
|
---|
| 95 | }
|
---|
| 96 | public IFixedValueParameter<IntRange> FitnessCalculationPartitionParameter {
|
---|
| 97 | get { return (IFixedValueParameter<IntRange>)Parameters[FitnessCalculationPartitionParameterName]; }
|
---|
| 98 | }
|
---|
[5883] | 99 | public IFixedValueParameter<IntRange> ValidationPartitionParameter {
|
---|
[5775] | 100 | get { return (IFixedValueParameter<IntRange>)Parameters[ValidationPartitionParameterName]; }
|
---|
[5759] | 101 | }
|
---|
[5577] | 102 | #endregion
|
---|
| 103 |
|
---|
| 104 | #region properties
|
---|
| 105 | public string Filename { get; set; }
|
---|
[7201] | 106 | public static new Image StaticItemImage { get { return VSImageLibrary.Type; } }
|
---|
[5577] | 107 |
|
---|
| 108 | IDataAnalysisProblemData IDataAnalysisProblem.ProblemData {
|
---|
| 109 | get { return ProblemData; }
|
---|
| 110 | }
|
---|
| 111 | public T ProblemData {
|
---|
| 112 | get { return ProblemDataParameter.Value; }
|
---|
[5618] | 113 | set { ProblemDataParameter.Value = value; }
|
---|
[5577] | 114 | }
|
---|
| 115 |
|
---|
| 116 | public ISymbolicDataAnalysisGrammar SymbolicExpressionTreeGrammar {
|
---|
| 117 | get { return SymbolicExpressionTreeGrammarParameter.Value; }
|
---|
[5618] | 118 | set { SymbolicExpressionTreeGrammarParameter.Value = value; }
|
---|
[5577] | 119 | }
|
---|
[5624] | 120 | public ISymbolicDataAnalysisExpressionTreeInterpreter SymbolicExpressionTreeInterpreter {
|
---|
[5577] | 121 | get { return SymbolicExpressionTreeInterpreterParameter.Value; }
|
---|
[5618] | 122 | set { SymbolicExpressionTreeInterpreterParameter.Value = value; }
|
---|
[5577] | 123 | }
|
---|
| 124 |
|
---|
| 125 | public IntValue MaximumSymbolicExpressionTreeDepth {
|
---|
| 126 | get { return MaximumSymbolicExpressionTreeDepthParameter.Value; }
|
---|
| 127 | }
|
---|
| 128 | public IntValue MaximumSymbolicExpressionTreeLength {
|
---|
| 129 | get { return MaximumSymbolicExpressionTreeLengthParameter.Value; }
|
---|
| 130 | }
|
---|
| 131 | public IntValue MaximumFunctionDefinitions {
|
---|
| 132 | get { return MaximumFunctionDefinitionsParameter.Value; }
|
---|
| 133 | }
|
---|
| 134 | public IntValue MaximumFunctionArguments {
|
---|
[5618] | 135 | get { return MaximumFunctionArgumentsParameter.Value; }
|
---|
[5577] | 136 | }
|
---|
[5759] | 137 | public PercentValue RelativeNumberOfEvaluatedSamples {
|
---|
| 138 | get { return RelativeNumberOfEvaluatedSamplesParameter.Value; }
|
---|
| 139 | }
|
---|
| 140 |
|
---|
| 141 | public IntRange FitnessCalculationPartition {
|
---|
| 142 | get { return FitnessCalculationPartitionParameter.Value; }
|
---|
| 143 | }
|
---|
[5775] | 144 | public IntRange ValidationPartition {
|
---|
[5883] | 145 | get { return ValidationPartitionParameter.Value; }
|
---|
[5759] | 146 | }
|
---|
[5577] | 147 | #endregion
|
---|
| 148 |
|
---|
| 149 | [StorableConstructor]
|
---|
| 150 | protected SymbolicDataAnalysisProblem(bool deserializing) : base(deserializing) { }
|
---|
[5618] | 151 | [StorableHook(HookType.AfterDeserialization)]
|
---|
| 152 | private void AfterDeserialization() {
|
---|
| 153 | RegisterEventHandlers();
|
---|
| 154 | }
|
---|
| 155 | protected SymbolicDataAnalysisProblem(SymbolicDataAnalysisProblem<T, U, V> original, Cloner cloner)
|
---|
| 156 | : base(original, cloner) {
|
---|
| 157 | RegisterEventHandlers();
|
---|
| 158 | }
|
---|
[5577] | 159 |
|
---|
[5618] | 160 | protected SymbolicDataAnalysisProblem(T problemData, U evaluator, V solutionCreator)
|
---|
| 161 | : base(evaluator, solutionCreator) {
|
---|
| 162 | Parameters.Add(new ValueParameter<T>(ProblemDataParameterName, ProblemDataParameterDescription, problemData));
|
---|
[5577] | 163 | Parameters.Add(new ValueParameter<ISymbolicDataAnalysisGrammar>(SymbolicExpressionTreeGrammarParameterName, SymbolicExpressionTreeGrammarParameterDescription));
|
---|
[5624] | 164 | Parameters.Add(new ValueParameter<ISymbolicDataAnalysisExpressionTreeInterpreter>(SymbolicExpressionTreeInterpreterParameterName, SymoblicExpressionTreeInterpreterParameterDescription));
|
---|
[5847] | 165 | Parameters.Add(new FixedValueParameter<IntValue>(MaximumSymbolicExpressionTreeDepthParameterName, MaximumSymbolicExpressionTreeDepthParameterDescription));
|
---|
| 166 | Parameters.Add(new FixedValueParameter<IntValue>(MaximumSymbolicExpressionTreeLengthParameterName, MaximumSymbolicExpressionTreeLengthParameterDescription));
|
---|
| 167 | Parameters.Add(new FixedValueParameter<IntValue>(MaximumFunctionDefinitionsParameterName, MaximumFunctionDefinitionsParameterDescription));
|
---|
| 168 | Parameters.Add(new FixedValueParameter<IntValue>(MaximumFunctionArgumentsParameterName, MaximumFunctionArgumentsParameterDescription));
|
---|
| 169 | Parameters.Add(new FixedValueParameter<IntRange>(FitnessCalculationPartitionParameterName, FitnessCalculationPartitionParameterDescription));
|
---|
| 170 | Parameters.Add(new FixedValueParameter<IntRange>(ValidationPartitionParameterName, ValidationPartitionParameterDescription));
|
---|
[5759] | 171 | Parameters.Add(new FixedValueParameter<PercentValue>(RelativeNumberOfEvaluatedSamplesParameterName, RelativeNumberOfEvaluatedSamplesParameterDescription, new PercentValue(1)));
|
---|
[5618] | 172 |
|
---|
[5854] | 173 | SymbolicExpressionTreeInterpreterParameter.Hidden = true;
|
---|
| 174 | MaximumFunctionArgumentsParameter.Hidden = true;
|
---|
| 175 | MaximumFunctionDefinitionsParameter.Hidden = true;
|
---|
| 176 |
|
---|
[5618] | 177 | SymbolicExpressionTreeGrammar = new TypeCoherentExpressionGrammar();
|
---|
| 178 | SymbolicExpressionTreeInterpreter = new SymbolicDataAnalysisExpressionTreeInterpreter();
|
---|
| 179 |
|
---|
[5770] | 180 | FitnessCalculationPartition.Start = ProblemData.TrainingPartition.Start;
|
---|
| 181 | FitnessCalculationPartition.End = ProblemData.TrainingPartition.End;
|
---|
| 182 |
|
---|
[5722] | 183 | InitializeOperators();
|
---|
| 184 |
|
---|
[5618] | 185 | UpdateGrammar();
|
---|
| 186 | RegisterEventHandlers();
|
---|
[5577] | 187 | }
|
---|
| 188 |
|
---|
[5685] | 189 | protected virtual void UpdateGrammar() {
|
---|
[5726] | 190 | SymbolicExpressionTreeGrammar.MaximumFunctionArguments = MaximumFunctionArguments.Value;
|
---|
| 191 | SymbolicExpressionTreeGrammar.MaximumFunctionDefinitions = MaximumFunctionDefinitions.Value;
|
---|
[5685] | 192 | foreach (var varSymbol in SymbolicExpressionTreeGrammar.Symbols.OfType<HeuristicLab.Problems.DataAnalysis.Symbolic.Variable>()) {
|
---|
[6803] | 193 | if (!varSymbol.Fixed) varSymbol.VariableNames = ProblemData.AllowedInputVariables;
|
---|
[5685] | 194 | }
|
---|
| 195 | foreach (var varSymbol in SymbolicExpressionTreeGrammar.Symbols.OfType<HeuristicLab.Problems.DataAnalysis.Symbolic.VariableCondition>()) {
|
---|
[6803] | 196 | if (!varSymbol.Fixed) varSymbol.VariableNames = ProblemData.AllowedInputVariables;
|
---|
[5685] | 197 | }
|
---|
| 198 | }
|
---|
| 199 |
|
---|
[5618] | 200 | private void InitializeOperators() {
|
---|
| 201 | Operators.AddRange(ApplicationManager.Manager.GetInstances<ISymbolicExpressionTreeOperator>());
|
---|
[7506] | 202 | Operators.AddRange(ApplicationManager.Manager.GetInstances<ISymbolicDataAnalysisExpressionCrossover<T>>());
|
---|
[5618] | 203 | Operators.Add(new SymbolicExpressionSymbolFrequencyAnalyzer());
|
---|
[5685] | 204 | Operators.Add(new SymbolicDataAnalysisVariableFrequencyAnalyzer());
|
---|
[5618] | 205 | Operators.Add(new MinAverageMaxSymbolicExpressionTreeLengthAnalyzer());
|
---|
[6978] | 206 | Operators.Add(new SymbolicExpressionTreeLengthAnalyzer());
|
---|
[5618] | 207 | ParameterizeOperators();
|
---|
| 208 | }
|
---|
| 209 |
|
---|
[5685] | 210 | #region events
|
---|
[5618] | 211 | private void RegisterEventHandlers() {
|
---|
| 212 | ProblemDataParameter.ValueChanged += new EventHandler(ProblemDataParameter_ValueChanged);
|
---|
| 213 | ProblemDataParameter.Value.Changed += (object sender, EventArgs e) => OnProblemDataChanged();
|
---|
| 214 |
|
---|
[5841] | 215 | SymbolicExpressionTreeGrammarParameter.ValueChanged += new EventHandler(SymbolicExpressionTreeGrammarParameter_ValueChanged);
|
---|
| 216 |
|
---|
[5618] | 217 | MaximumFunctionArguments.ValueChanged += new EventHandler(ArchitectureParameterValue_ValueChanged);
|
---|
| 218 | MaximumFunctionDefinitions.ValueChanged += new EventHandler(ArchitectureParameterValue_ValueChanged);
|
---|
| 219 | MaximumSymbolicExpressionTreeDepth.ValueChanged += new EventHandler(MaximumSymbolicExpressionTreeDepth_ValueChanged);
|
---|
| 220 | }
|
---|
| 221 |
|
---|
[5685] | 222 | private void ProblemDataParameter_ValueChanged(object sender, EventArgs e) {
|
---|
[5887] | 223 | ValidationPartition.Start = 0;
|
---|
| 224 | ValidationPartition.End = 0;
|
---|
[5685] | 225 | ProblemDataParameter.Value.Changed += (object s, EventArgs args) => OnProblemDataChanged();
|
---|
| 226 | OnProblemDataChanged();
|
---|
| 227 | }
|
---|
| 228 |
|
---|
[5841] | 229 | private void SymbolicExpressionTreeGrammarParameter_ValueChanged(object sender, EventArgs e) {
|
---|
| 230 | UpdateGrammar();
|
---|
| 231 | }
|
---|
| 232 |
|
---|
[5618] | 233 | private void ArchitectureParameterValue_ValueChanged(object sender, EventArgs e) {
|
---|
| 234 | UpdateGrammar();
|
---|
| 235 | }
|
---|
| 236 |
|
---|
| 237 | private void MaximumSymbolicExpressionTreeDepth_ValueChanged(object sender, EventArgs e) {
|
---|
| 238 | if (MaximumSymbolicExpressionTreeDepth != null && MaximumSymbolicExpressionTreeDepth.Value < 3)
|
---|
| 239 | MaximumSymbolicExpressionTreeDepth.Value = 3;
|
---|
| 240 | }
|
---|
| 241 |
|
---|
| 242 | protected override void OnSolutionCreatorChanged() {
|
---|
| 243 | base.OnSolutionCreatorChanged();
|
---|
| 244 | SolutionCreator.SymbolicExpressionTreeParameter.ActualNameChanged += new EventHandler(SolutionCreator_SymbolicExpressionTreeParameter_ActualNameChanged);
|
---|
| 245 | ParameterizeOperators();
|
---|
| 246 | }
|
---|
[5685] | 247 |
|
---|
[5618] | 248 | private void SolutionCreator_SymbolicExpressionTreeParameter_ActualNameChanged(object sender, EventArgs e) {
|
---|
| 249 | ParameterizeOperators();
|
---|
| 250 | }
|
---|
| 251 |
|
---|
| 252 | protected override void OnEvaluatorChanged() {
|
---|
| 253 | base.OnEvaluatorChanged();
|
---|
[5685] | 254 | ParameterizeOperators();
|
---|
[5618] | 255 | }
|
---|
| 256 |
|
---|
[5577] | 257 | public event EventHandler ProblemDataChanged;
|
---|
| 258 | protected virtual void OnProblemDataChanged() {
|
---|
[5770] | 259 | FitnessCalculationPartition.Start = ProblemData.TrainingPartition.Start;
|
---|
| 260 | FitnessCalculationPartition.End = ProblemData.TrainingPartition.End;
|
---|
| 261 |
|
---|
[5618] | 262 | UpdateGrammar();
|
---|
[5685] | 263 | ParameterizeOperators();
|
---|
| 264 |
|
---|
[5577] | 265 | var handler = ProblemDataChanged;
|
---|
| 266 | if (handler != null) handler(this, EventArgs.Empty);
|
---|
[5618] | 267 |
|
---|
| 268 | OnReset();
|
---|
[5577] | 269 | }
|
---|
[5685] | 270 | #endregion
|
---|
[5618] | 271 |
|
---|
[5685] | 272 | protected virtual void ParameterizeOperators() {
|
---|
[7506] | 273 | var operators = Parameters.OfType<IValueParameter>().Select(p => p.Value).OfType<IOperator>().Union(Operators).ToList();
|
---|
[5618] | 274 |
|
---|
| 275 | foreach (var op in operators.OfType<ISymbolicExpressionTreeGrammarBasedOperator>()) {
|
---|
[5685] | 276 | op.SymbolicExpressionTreeGrammarParameter.ActualName = SymbolicExpressionTreeGrammarParameterName;
|
---|
[5618] | 277 | }
|
---|
| 278 | foreach (var op in operators.OfType<ISymbolicExpressionTreeSizeConstraintOperator>()) {
|
---|
[5685] | 279 | op.MaximumSymbolicExpressionTreeDepthParameter.ActualName = MaximumSymbolicExpressionTreeDepthParameterName;
|
---|
| 280 | op.MaximumSymbolicExpressionTreeLengthParameter.ActualName = MaximumSymbolicExpressionTreeLengthParameterName;
|
---|
[5618] | 281 | }
|
---|
| 282 | foreach (var op in operators.OfType<ISymbolicExpressionTreeArchitectureAlteringOperator>()) {
|
---|
[5685] | 283 | op.MaximumFunctionArgumentsParameter.ActualName = MaximumFunctionArgumentsParameterName;
|
---|
| 284 | op.MaximumFunctionDefinitionsParameter.ActualName = MaximumFunctionDefinitionsParameterName;
|
---|
[5618] | 285 | }
|
---|
| 286 | foreach (var op in operators.OfType<ISymbolicDataAnalysisEvaluator<T>>()) {
|
---|
[5685] | 287 | op.ProblemDataParameter.ActualName = ProblemDataParameterName;
|
---|
[5618] | 288 | op.SymbolicExpressionTreeParameter.ActualName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
|
---|
[5759] | 289 | op.EvaluationPartitionParameter.ActualName = FitnessCalculationPartitionParameter.Name;
|
---|
| 290 | op.RelativeNumberOfEvaluatedSamplesParameter.ActualName = RelativeNumberOfEvaluatedSamplesParameter.Name;
|
---|
[5618] | 291 | }
|
---|
| 292 | foreach (var op in operators.OfType<ISymbolicExpressionTreeCrossover>()) {
|
---|
| 293 | op.ParentsParameter.ActualName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
|
---|
| 294 | op.ChildParameter.ActualName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
|
---|
| 295 | }
|
---|
| 296 | foreach (var op in operators.OfType<ISymbolicExpressionTreeManipulator>()) {
|
---|
| 297 | op.SymbolicExpressionTreeParameter.ActualName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
|
---|
| 298 | }
|
---|
| 299 | foreach (var op in operators.OfType<ISymbolicExpressionTreeAnalyzer>()) {
|
---|
| 300 | op.SymbolicExpressionTreeParameter.ActualName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
|
---|
| 301 | }
|
---|
[6135] | 302 | foreach (var op in operators.OfType<ISymbolicDataAnalysisAnalyzer>()) {
|
---|
| 303 | op.SymbolicExpressionTreeParameter.ActualName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
|
---|
| 304 | }
|
---|
[5759] | 305 | foreach (var op in operators.OfType<ISymbolicDataAnalysisValidationAnalyzer<U, T>>()) {
|
---|
| 306 | op.RelativeNumberOfEvaluatedSamplesParameter.ActualName = RelativeNumberOfEvaluatedSamplesParameter.Name;
|
---|
[5883] | 307 | op.ValidationPartitionParameter.ActualName = ValidationPartitionParameter.Name;
|
---|
[5759] | 308 | }
|
---|
[5685] | 309 | foreach (var op in operators.OfType<ISymbolicDataAnalysisInterpreterOperator>()) {
|
---|
| 310 | op.SymbolicDataAnalysisTreeInterpreterParameter.ActualName = SymbolicExpressionTreeInterpreterParameterName;
|
---|
| 311 | }
|
---|
[7506] | 312 | foreach (var op in operators.OfType<ISymbolicDataAnalysisExpressionCrossover<T>>()) {
|
---|
| 313 | op.EvaluationPartitionParameter.ActualName = FitnessCalculationPartitionParameterName;
|
---|
| 314 | }
|
---|
| 315 | foreach (var op in operators.OfType<ISymbolicDataAnalysisExpressionCrossover<T>>()) {
|
---|
| 316 | op.ProblemDataParameter.ActualName = ProblemDataParameter.Name;
|
---|
| 317 | op.EvaluationPartitionParameter.ActualName = FitnessCalculationPartitionParameter.Name;
|
---|
| 318 | op.RelativeNumberOfEvaluatedSamplesParameter.ActualName = RelativeNumberOfEvaluatedSamplesParameter.Name;
|
---|
| 319 | op.EvaluatorParameter.ActualName = EvaluatorParameter.Name;
|
---|
| 320 | }
|
---|
[8557] | 321 | var comparers = ApplicationManager.Manager.GetInstances<ISymbolicExpressionTreeNodeComparer>().ToList();
|
---|
| 322 | if (comparers.Count > 0)
|
---|
| 323 | foreach (var op in operators.OfType<ITracingSymbolicExpressionTreeOperator>()) {
|
---|
| 324 | op.SymbolicExpressionTreeNodeComparerParameter.ActualValue = comparers.First();
|
---|
| 325 | }
|
---|
[5618] | 326 | }
|
---|
[5623] | 327 |
|
---|
[7823] | 328 | #region Import & Export
|
---|
| 329 | public void Load(T data) {
|
---|
| 330 | Name = data.Name;
|
---|
| 331 | Description = data.Description;
|
---|
| 332 | ProblemData = data;
|
---|
| 333 | OnReset();
|
---|
| 334 | }
|
---|
| 335 |
|
---|
| 336 | public T Export() {
|
---|
| 337 | return ProblemData;
|
---|
| 338 | }
|
---|
| 339 | #endregion
|
---|
[5577] | 340 | }
|
---|
| 341 | }
|
---|