[6615] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[12012] | 3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[6615] | 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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[12764] | 22 | using System;
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[6615] | 23 | using HeuristicLab.Common;
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| 24 | using HeuristicLab.Core;
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| 25 | using HeuristicLab.Data;
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| 26 | using HeuristicLab.Operators;
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| 27 | using HeuristicLab.Optimization;
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| 28 | using HeuristicLab.Parameters;
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| 29 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 30 |
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[12764] | 31 | namespace HeuristicLab.Analysis {
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[12771] | 32 | [Item("QualityPerEvaluationsAnalyzer", @"Creates a plot of the solution quality with respect to the number of evaluated solutions.")]
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[6615] | 33 | [StorableClass]
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[12771] | 34 | public class QualityPerEvaluationsAnalyzer : SingleSuccessorOperator, IAnalyzer, ISingleObjectiveOperator {
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[7172] | 35 | public virtual bool EnabledByDefault {
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[12764] | 36 | get { return false; }
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[7172] | 37 | }
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| 38 |
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[12764] | 39 | public ILookupParameter<DoubleValue> BestQualityParameter {
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| 40 | get { return (ILookupParameter<DoubleValue>)Parameters["BestQuality"]; }
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[6615] | 41 | }
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[12764] | 42 | public ILookupParameter<IntValue> EvaluatedSolutionsParameter {
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| 43 | get { return (ILookupParameter<IntValue>)Parameters["EvaluatedSolutions"]; }
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[6615] | 44 | }
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[12771] | 45 | public IResultParameter<IndexedDataTable<double>> QualityPerEvaluationsParameter {
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| 46 | get { return (IResultParameter<IndexedDataTable<double>>)Parameters["QualityPerEvaluations"]; }
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[6615] | 47 | }
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| 48 |
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| 49 | [StorableConstructor]
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[12771] | 50 | protected QualityPerEvaluationsAnalyzer(bool deserializing) : base(deserializing) { }
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| 51 | protected QualityPerEvaluationsAnalyzer(QualityPerEvaluationsAnalyzer original, Cloner cloner) : base(original, cloner) { }
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| 52 | public QualityPerEvaluationsAnalyzer()
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[6615] | 53 | : base() {
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[12764] | 54 | Parameters.Add(new LookupParameter<DoubleValue>("BestQuality", "The quality value that should be compared."));
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| 55 | Parameters.Add(new LookupParameter<IntValue>("EvaluatedSolutions", "The quality value that should be compared."));
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[12771] | 56 | Parameters.Add(new ResultParameter<IndexedDataTable<double>>("QualityPerEvaluations", "Data table containing the first hitting graph with evaluations as the x-axis."));
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| 57 | QualityPerEvaluationsParameter.DefaultValue = new IndexedDataTable<double>("Quality per Evaluations") {
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| 58 | VisualProperties = {
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| 59 | XAxisTitle = "Evaluations",
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| 60 | YAxisTitle = "Quality"
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| 61 | },
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| 62 | Rows = { new IndexedDataRow<double>("First-hit Graph") { VisualProperties = {
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| 63 | ChartType = DataRowVisualProperties.DataRowChartType.StepLine,
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| 64 | LineWidth = 3
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| 65 | } } }
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[12764] | 66 | };
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[6615] | 67 | }
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| 68 |
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| 69 | public override IDeepCloneable Clone(Cloner cloner) {
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[12771] | 70 | return new QualityPerEvaluationsAnalyzer(this, cloner);
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[6615] | 71 | }
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| 72 |
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| 73 | public override IOperation Apply() {
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[12764] | 74 | var bestQuality = BestQualityParameter.ActualValue.Value;
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[12771] | 75 | var evaluations = Math.Max(EvaluatedSolutionsParameter.ActualValue.Value, 1);
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[6615] | 76 |
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[12771] | 77 | var dataTable = QualityPerEvaluationsParameter.ResultValue;
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| 78 | dataTable.Rows["First-hit Graph"].Values.Add(Tuple.Create((double)evaluations, bestQuality));
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[6615] | 79 |
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| 80 | return base.Apply();
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| 81 | }
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| 82 | }
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| 83 | }
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