source: branches/RegressionBenchmarks/HeuristicLab.Problems.DataAnalysis.Views/3.4/DataAnalysisProblemView.cs @ 7025

Last change on this file since 7025 was 7025, checked in by sforsten, 11 years ago

#1669: benchmark problems of Nguyen, Korns and Keijzer from http://groups.csail.mit.edu/EVO-DesignOpt/GPBenchmarks/ have been added. The benchmark problems from http://www.vanillamodeling.com/ have been adapted to the ones from Vladislavleva.

Not all benchmarks are working correctly so far, but they will be tested soon.

File size: 3.3 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2011 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 System.Collections.Generic;
24using System.Linq;
25using System.Windows.Forms;
26using HeuristicLab.MainForm;
27using HeuristicLab.Optimization.Views;
28using HeuristicLab.PluginInfrastructure;
29
30namespace HeuristicLab.Problems.DataAnalysis.Views {
31  [View("DataAnalysisProblem View")]
32  [Content(typeof(IDataAnalysisProblem), true)]
33  public partial class DataAnalysisProblemView : ProblemView {
34    public DataAnalysisProblemView() {
35      InitializeComponent();
36    }
37
38    public new IDataAnalysisProblem Content {
39      get { return (IDataAnalysisProblem)base.Content; }
40      set { base.Content = value; }
41    }
42
43    protected override void SetEnabledStateOfControls() {
44      base.SetEnabledStateOfControls();
45      importButton.Enabled = !Locked && !ReadOnly && Content != null;
46    }
47
48    private void ImportButton_Click(object sender, System.EventArgs e) {
49      if (openFileDialog.ShowDialog(this) == DialogResult.OK) {
50        try {
51          Content.ImportProblemDataFromFile(openFileDialog.FileName);
52        }
53        catch (Exception ex) {
54          ErrorHandling.ShowErrorDialog(this, ex);
55        }
56      }
57    }
58
59    private void loadButton_Click(object sender, EventArgs e) {
60      if (benchmarkComboBox.SelectedItem != null)
61        Content.ProblemData = ((IDataAnalysisBenchmarkProblemDataGenerator)benchmarkComboBox.SelectedItem).GenerateProblemData();
62    }
63
64    protected override void OnContentChanged() {
65      base.OnContentChanged();
66      benchmarkComboBox.Items.Clear();
67      benchmarkComboBox.Items.AddRange(GetBenchmarkProblemDataGenerators().OrderBy(b => b.ItemName).ToArray());
68      if (benchmarkComboBox.Items.Count > 0)
69        benchmarkComboBox.SelectedIndex = 0;
70    }
71
72    protected IEnumerable<IDataAnalysisBenchmarkProblemDataGenerator> GetBenchmarkProblemDataGenerators() {
73      if (Content is IRegressionProblem)
74        return ApplicationManager.Manager.GetInstances<IRegressionBenchmarkProblemDataGenerator>();
75      else if (Content is IClassificationProblem)
76        return ApplicationManager.Manager.GetInstances<IClassificationBenchmarkProblemDataGenerator>();
77      else if (Content is ITimeSeriesPrognosisProblem)
78        return ApplicationManager.Manager.GetInstances<ITimeSeriesBenchmarkProblemDataGenerator>();
79      else if (Content is IClusteringProblem)
80        return ApplicationManager.Manager.GetInstances<IClusteringBenchmarkProblemDataGenerator>();
81      return new List<IDataAnalysisBenchmarkProblemDataGenerator>();
82    }
83  }
84}
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