source: branches/PerformanceComparison/HeuristicLab.Analysis/3.3/QualityAnalysis/QualityPerEvaluationsAnalyzer.cs @ 12771

Last change on this file since 12771 was 12771, checked in by abeham, 6 years ago

#2431:

  • Added run collection view
  • Changed name of analyzers
  • Modified algorithms to include Execution Time as a result
File size: 3.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2015 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
22using System;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Data;
26using HeuristicLab.Operators;
27using HeuristicLab.Optimization;
28using HeuristicLab.Parameters;
29using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
30
31namespace HeuristicLab.Analysis {
32  [Item("QualityPerEvaluationsAnalyzer", @"Creates a plot of the solution quality with respect to the number of evaluated solutions.")]
33  [StorableClass]
34  public class QualityPerEvaluationsAnalyzer : SingleSuccessorOperator, IAnalyzer, ISingleObjectiveOperator {
35    public virtual bool EnabledByDefault {
36      get { return false; }
37    }
38
39    public ILookupParameter<DoubleValue> BestQualityParameter {
40      get { return (ILookupParameter<DoubleValue>)Parameters["BestQuality"]; }
41    }
42    public ILookupParameter<IntValue> EvaluatedSolutionsParameter {
43      get { return (ILookupParameter<IntValue>)Parameters["EvaluatedSolutions"]; }
44    }
45    public IResultParameter<IndexedDataTable<double>> QualityPerEvaluationsParameter {
46      get { return (IResultParameter<IndexedDataTable<double>>)Parameters["QualityPerEvaluations"]; }
47    }
48
49    [StorableConstructor]
50    protected QualityPerEvaluationsAnalyzer(bool deserializing) : base(deserializing) { }
51    protected QualityPerEvaluationsAnalyzer(QualityPerEvaluationsAnalyzer original, Cloner cloner) : base(original, cloner) { }
52    public QualityPerEvaluationsAnalyzer()
53      : base() {
54      Parameters.Add(new LookupParameter<DoubleValue>("BestQuality", "The quality value that should be compared."));
55      Parameters.Add(new LookupParameter<IntValue>("EvaluatedSolutions", "The quality value that should be compared."));
56      Parameters.Add(new ResultParameter<IndexedDataTable<double>>("QualityPerEvaluations", "Data table containing the first hitting graph with evaluations as the x-axis."));
57      QualityPerEvaluationsParameter.DefaultValue = new IndexedDataTable<double>("Quality per Evaluations") {
58        VisualProperties = {
59          XAxisTitle = "Evaluations",
60          YAxisTitle = "Quality"
61        },
62        Rows = { new IndexedDataRow<double>("First-hit Graph") { VisualProperties = {
63          ChartType = DataRowVisualProperties.DataRowChartType.StepLine,
64          LineWidth = 3
65        } } }
66      };
67    }
68
69    public override IDeepCloneable Clone(Cloner cloner) {
70      return new QualityPerEvaluationsAnalyzer(this, cloner);
71    }
72
73    public override IOperation Apply() {
74      var bestQuality = BestQualityParameter.ActualValue.Value;
75      var evaluations = Math.Max(EvaluatedSolutionsParameter.ActualValue.Value, 1);
76
77      var dataTable = QualityPerEvaluationsParameter.ResultValue;
78      dataTable.Rows["First-hit Graph"].Values.Add(Tuple.Create((double)evaluations, bestQuality));
79
80      return base.Apply();
81    }
82  }
83}
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