| 1 | #region License Information
|
|---|
| 2 | /* HeuristicLab
|
|---|
| 3 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
|
|---|
| 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 HeuristicLab.Common;
|
|---|
| 24 | using HeuristicLab.Core;
|
|---|
| 25 | using HeuristicLab.Data;
|
|---|
| 26 | using HeuristicLab.Operators;
|
|---|
| 27 | using HeuristicLab.Optimization;
|
|---|
| 28 | using HeuristicLab.Optimization.Operators;
|
|---|
| 29 | using HeuristicLab.Parameters;
|
|---|
| 30 | using HEAL.Attic;
|
|---|
| 31 |
|
|---|
| 32 | namespace HeuristicLab.Analysis {
|
|---|
| 33 | /// <summary>
|
|---|
| 34 | /// An operator which analyzes the best, average and worst quality of solutions in the scope tree.
|
|---|
| 35 | /// </summary>
|
|---|
| 36 | [Item("BestAverageWorstQualityAnalyzer", "An operator which analyzes the best, average and worst quality of solutions in the scope tree.")]
|
|---|
| 37 | [StorableType("D10450C6-A822-416E-ABC0-B2703317D5C1")]
|
|---|
| 38 | public sealed class BestAverageWorstQualityAnalyzer : AlgorithmOperator, IAnalyzer, ISingleObjectiveOperator {
|
|---|
| 39 | #region Parameter properties
|
|---|
| 40 | public ValueLookupParameter<BoolValue> MaximizationParameter {
|
|---|
| 41 | get { return (ValueLookupParameter<BoolValue>)Parameters["Maximization"]; }
|
|---|
| 42 | }
|
|---|
| 43 | public ScopeTreeLookupParameter<DoubleValue> QualityParameter {
|
|---|
| 44 | get { return (ScopeTreeLookupParameter<DoubleValue>)Parameters["Quality"]; }
|
|---|
| 45 | }
|
|---|
| 46 | public ValueLookupParameter<DoubleValue> BestKnownQualityParameter {
|
|---|
| 47 | get { return (ValueLookupParameter<DoubleValue>)Parameters["BestKnownQuality"]; }
|
|---|
| 48 | }
|
|---|
| 49 | public ValueLookupParameter<DoubleValue> BestQualityParameter {
|
|---|
| 50 | get { return (ValueLookupParameter<DoubleValue>)Parameters["BestQuality"]; }
|
|---|
| 51 | }
|
|---|
| 52 | public ValueLookupParameter<DoubleValue> CurrentBestQualityParameter {
|
|---|
| 53 | get { return (ValueLookupParameter<DoubleValue>)Parameters["CurrentBestQuality"]; }
|
|---|
| 54 | }
|
|---|
| 55 | public ValueLookupParameter<DoubleValue> CurrentAverageQualityParameter {
|
|---|
| 56 | get { return (ValueLookupParameter<DoubleValue>)Parameters["CurrentAverageQuality"]; }
|
|---|
| 57 | }
|
|---|
| 58 | public ValueLookupParameter<DoubleValue> CurrentWorstQualityParameter {
|
|---|
| 59 | get { return (ValueLookupParameter<DoubleValue>)Parameters["CurrentWorstQuality"]; }
|
|---|
| 60 | }
|
|---|
| 61 | public ValueLookupParameter<DataTable> QualitiesParameter {
|
|---|
| 62 | get { return (ValueLookupParameter<DataTable>)Parameters["Qualities"]; }
|
|---|
| 63 | }
|
|---|
| 64 | public ValueLookupParameter<DoubleValue> AbsoluteDifferenceBestKnownToBestParameter {
|
|---|
| 65 | get { return (ValueLookupParameter<DoubleValue>)Parameters["AbsoluteDifferenceBestKnownToBest"]; }
|
|---|
| 66 | }
|
|---|
| 67 | public ValueLookupParameter<PercentValue> RelativeDifferenceBestKnownToBestParameter {
|
|---|
| 68 | get { return (ValueLookupParameter<PercentValue>)Parameters["RelativeDifferenceBestKnownToBest"]; }
|
|---|
| 69 | }
|
|---|
| 70 | public ValueLookupParameter<ResultCollection> ResultsParameter {
|
|---|
| 71 | get { return (ValueLookupParameter<ResultCollection>)Parameters["Results"]; }
|
|---|
| 72 | }
|
|---|
| 73 | #endregion
|
|---|
| 74 |
|
|---|
| 75 | #region Properties
|
|---|
| 76 | public bool EnabledByDefault {
|
|---|
| 77 | get { return true; }
|
|---|
| 78 | }
|
|---|
| 79 | private BestQualityMemorizer BestQualityMemorizer {
|
|---|
| 80 | get { return (BestQualityMemorizer)OperatorGraph.InitialOperator; }
|
|---|
| 81 | }
|
|---|
| 82 | private BestAverageWorstQualityCalculator BestAverageWorstQualityCalculator {
|
|---|
| 83 | get { return (BestAverageWorstQualityCalculator)BestQualityMemorizer.Successor; }
|
|---|
| 84 | }
|
|---|
| 85 | #endregion
|
|---|
| 86 |
|
|---|
| 87 | #region Storing & Cloning
|
|---|
| 88 | [StorableConstructor]
|
|---|
| 89 | private BestAverageWorstQualityAnalyzer(StorableConstructorFlag _) : base(_) { }
|
|---|
| 90 | private BestAverageWorstQualityAnalyzer(BestAverageWorstQualityAnalyzer original, Cloner cloner)
|
|---|
| 91 | : base(original, cloner) {
|
|---|
| 92 | Initialize();
|
|---|
| 93 | }
|
|---|
| 94 | public override IDeepCloneable Clone(Cloner cloner) {
|
|---|
| 95 | return new BestAverageWorstQualityAnalyzer(this, cloner);
|
|---|
| 96 | }
|
|---|
| 97 | #endregion
|
|---|
| 98 | public BestAverageWorstQualityAnalyzer()
|
|---|
| 99 | : base() {
|
|---|
| 100 | #region Create parameters
|
|---|
| 101 | Parameters.Add(new ValueLookupParameter<BoolValue>("Maximization", "True if the problem is a maximization problem, otherwise false."));
|
|---|
| 102 | Parameters.Add(new ScopeTreeLookupParameter<DoubleValue>("Quality", "The value which represents the quality of a solution."));
|
|---|
| 103 | Parameters.Add(new ValueLookupParameter<DoubleValue>("BestKnownQuality", "The best known quality value found so far."));
|
|---|
| 104 | Parameters.Add(new ValueLookupParameter<DoubleValue>("BestQuality", "The best quality value found in the current run."));
|
|---|
| 105 | Parameters.Add(new ValueLookupParameter<DoubleValue>("CurrentBestQuality", "The best quality value found in the current population."));
|
|---|
| 106 | Parameters.Add(new ValueLookupParameter<DoubleValue>("CurrentAverageQuality", "The average quality value of all solutions in the current population."));
|
|---|
| 107 | Parameters.Add(new ValueLookupParameter<DoubleValue>("CurrentWorstQuality", "The worst quality value found in the current population."));
|
|---|
| 108 | Parameters.Add(new ValueLookupParameter<DataTable>("Qualities", "The data table to store the current best, current average, current worst, best and best known quality value."));
|
|---|
| 109 | Parameters.Add(new ValueLookupParameter<DoubleValue>("AbsoluteDifferenceBestKnownToBest", "The absolute difference of the best known quality value to the best quality value."));
|
|---|
| 110 | Parameters.Add(new ValueLookupParameter<PercentValue>("RelativeDifferenceBestKnownToBest", "The relative difference of the best known quality value to the best quality value."));
|
|---|
| 111 | Parameters.Add(new ValueLookupParameter<ResultCollection>("Results", "The results collection where the analysis values should be stored."));
|
|---|
| 112 |
|
|---|
| 113 | BestQualityParameter.Hidden = true;
|
|---|
| 114 | CurrentBestQualityParameter.Hidden = true;
|
|---|
| 115 | CurrentAverageQualityParameter.Hidden = true;
|
|---|
| 116 | CurrentWorstQualityParameter.Hidden = true;
|
|---|
| 117 | QualitiesParameter.Hidden = true;
|
|---|
| 118 | AbsoluteDifferenceBestKnownToBestParameter.Hidden = true;
|
|---|
| 119 | RelativeDifferenceBestKnownToBestParameter.Hidden = true;
|
|---|
| 120 | #endregion
|
|---|
| 121 |
|
|---|
| 122 | #region Create operators
|
|---|
| 123 | BestQualityMemorizer bestQualityMemorizer = new BestQualityMemorizer();
|
|---|
| 124 | BestAverageWorstQualityCalculator bestAverageWorstQualityCalculator = new BestAverageWorstQualityCalculator();
|
|---|
| 125 | DataTableValuesCollector dataTableValuesCollector = new DataTableValuesCollector();
|
|---|
| 126 | QualityDifferenceCalculator qualityDifferenceCalculator = new QualityDifferenceCalculator();
|
|---|
| 127 | ResultsCollector resultsCollector = new ResultsCollector();
|
|---|
| 128 |
|
|---|
| 129 | bestQualityMemorizer.BestQualityParameter.ActualName = BestQualityParameter.Name;
|
|---|
| 130 | bestQualityMemorizer.MaximizationParameter.ActualName = MaximizationParameter.Name;
|
|---|
| 131 | bestQualityMemorizer.QualityParameter.ActualName = QualityParameter.Name;
|
|---|
| 132 | bestQualityMemorizer.QualityParameter.Depth = QualityParameter.Depth;
|
|---|
| 133 |
|
|---|
| 134 | bestAverageWorstQualityCalculator.AverageQualityParameter.ActualName = CurrentAverageQualityParameter.Name;
|
|---|
| 135 | bestAverageWorstQualityCalculator.BestQualityParameter.ActualName = CurrentBestQualityParameter.Name;
|
|---|
| 136 | bestAverageWorstQualityCalculator.MaximizationParameter.ActualName = MaximizationParameter.Name;
|
|---|
| 137 | bestAverageWorstQualityCalculator.QualityParameter.ActualName = QualityParameter.Name;
|
|---|
| 138 | bestAverageWorstQualityCalculator.QualityParameter.Depth = QualityParameter.Depth;
|
|---|
| 139 | bestAverageWorstQualityCalculator.WorstQualityParameter.ActualName = CurrentWorstQualityParameter.Name;
|
|---|
| 140 |
|
|---|
| 141 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("CurrentBestQuality", null, CurrentBestQualityParameter.Name));
|
|---|
| 142 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("CurrentAverageQuality", null, CurrentAverageQualityParameter.Name));
|
|---|
| 143 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("CurrentWorstQuality", null, CurrentWorstQualityParameter.Name));
|
|---|
| 144 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("BestQuality", null, BestQualityParameter.Name));
|
|---|
| 145 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("BestKnownQuality", null, BestKnownQualityParameter.Name));
|
|---|
| 146 | dataTableValuesCollector.DataTableParameter.ActualName = QualitiesParameter.Name;
|
|---|
| 147 |
|
|---|
| 148 | qualityDifferenceCalculator.AbsoluteDifferenceParameter.ActualName = AbsoluteDifferenceBestKnownToBestParameter.Name;
|
|---|
| 149 | qualityDifferenceCalculator.FirstQualityParameter.ActualName = BestKnownQualityParameter.Name;
|
|---|
| 150 | qualityDifferenceCalculator.RelativeDifferenceParameter.ActualName = RelativeDifferenceBestKnownToBestParameter.Name;
|
|---|
| 151 | qualityDifferenceCalculator.SecondQualityParameter.ActualName = BestQualityParameter.Name;
|
|---|
| 152 |
|
|---|
| 153 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("CurrentBestQuality", null, CurrentBestQualityParameter.Name));
|
|---|
| 154 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("CurrentAverageQuality", null, CurrentAverageQualityParameter.Name));
|
|---|
| 155 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("CurrentWorstQuality", null, CurrentWorstQualityParameter.Name));
|
|---|
| 156 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("BestQuality", null, BestQualityParameter.Name));
|
|---|
| 157 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("BestKnownQuality", null, BestKnownQualityParameter.Name));
|
|---|
| 158 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("AbsoluteDifferenceBestKnownToBest", null, AbsoluteDifferenceBestKnownToBestParameter.Name));
|
|---|
| 159 | resultsCollector.CollectedValues.Add(new LookupParameter<PercentValue>("RelativeDifferenceBestKnownToBest", null, RelativeDifferenceBestKnownToBestParameter.Name));
|
|---|
| 160 | resultsCollector.CollectedValues.Add(new LookupParameter<DataTable>(QualitiesParameter.Name));
|
|---|
| 161 | resultsCollector.ResultsParameter.ActualName = ResultsParameter.Name;
|
|---|
| 162 | #endregion
|
|---|
| 163 |
|
|---|
| 164 | #region Create operator graph
|
|---|
| 165 | OperatorGraph.InitialOperator = bestQualityMemorizer;
|
|---|
| 166 | bestQualityMemorizer.Successor = bestAverageWorstQualityCalculator;
|
|---|
| 167 | bestAverageWorstQualityCalculator.Successor = dataTableValuesCollector;
|
|---|
| 168 | dataTableValuesCollector.Successor = qualityDifferenceCalculator;
|
|---|
| 169 | qualityDifferenceCalculator.Successor = resultsCollector;
|
|---|
| 170 | resultsCollector.Successor = null;
|
|---|
| 171 | #endregion
|
|---|
| 172 |
|
|---|
| 173 | Initialize();
|
|---|
| 174 | }
|
|---|
| 175 |
|
|---|
| 176 | [StorableHook(HookType.AfterDeserialization)]
|
|---|
| 177 | private void AfterDeserialization() {
|
|---|
| 178 | Initialize();
|
|---|
| 179 | // BackwardsCompatibility3.3
|
|---|
| 180 | #region Backwards compatible code, remove with 3.4
|
|---|
| 181 | if (Parameters["Results"] is ValueLookupParameter<VariableCollection>) {
|
|---|
| 182 | Parameters.Remove("Results");
|
|---|
| 183 | Parameters.Add(new ValueLookupParameter<ResultCollection>("Results", "The results collection where the analysis values should be stored."));
|
|---|
| 184 | }
|
|---|
| 185 | #endregion
|
|---|
| 186 | }
|
|---|
| 187 |
|
|---|
| 188 | private void Initialize() {
|
|---|
| 189 | QualityParameter.DepthChanged += new EventHandler(QualityParameter_DepthChanged);
|
|---|
| 190 | }
|
|---|
| 191 |
|
|---|
| 192 | private void QualityParameter_DepthChanged(object sender, System.EventArgs e) {
|
|---|
| 193 | BestQualityMemorizer.QualityParameter.Depth = QualityParameter.Depth;
|
|---|
| 194 | BestAverageWorstQualityCalculator.QualityParameter.Depth = QualityParameter.Depth;
|
|---|
| 195 | }
|
|---|
| 196 | }
|
|---|
| 197 | }
|
|---|
