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source: branches/HeuristicLab.Analysis.AlgorithmBehavior/HeuristicLab.Analysis.AlgorithmBehavior.Analyzers.Views/3.3/ConvexHullView.cs @ 9945

Last change on this file since 9945 was 9945, checked in by ascheibe, 11 years ago

#1886

  • added new convex hull algorithm based on SMO/SVM
  • added unit test and a visualization
  • updated MIConvexHull
File size: 2.2 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 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.Linq;
23using System.Windows.Forms;
24using HeuristicLab.Core.Views;
25using HeuristicLab.Encodings.PermutationEncoding;
26using HeuristicLab.MainForm;
27using HeuristicLab.MainForm.WindowsForms;
28using MIConvexHull;
29
30namespace HeuristicLab.Analysis.AlgorithmBehavior.Analyzers.Views {
31  [View("ConvexHull View")]
32  [Content(typeof(PermutationSolutionDictionary), false)]
33  public partial class ConvexHullView : ItemView {
34    public ConvexHullView() {
35      InitializeComponent();
36    }
37
38    public new PermutationSolutionDictionary Content {
39      get { return (PermutationSolutionDictionary)base.Content; }
40      set { base.Content = value; }
41    }
42
43    protected override void OnContentChanged() {
44      base.OnContentChanged();
45
46      if (Content != null) { }
47    }
48
49    private void testConvexHullButton_Click(object sender, System.EventArgs e) {
50      var sols = Content.GetSolutionsFromGeneration(1);
51      var input = sols.Select(x => ConvertPermutationToVertex(x.GetPermutation()));
52      //TODO: HyperHull.Calculate(Content);
53      //HyperHull.CalculateUsingSMO(Content.GetSolutionsFromGeneration(1));
54
55
56      //var result = ConvexHull.Create(input);
57
58      //TODO
59    }
60
61    private DefaultVertex ConvertPermutationToVertex(Permutation p) {
62      DefaultVertex vertex = new DefaultVertex();
63      vertex.Position = p.Select(x => (double)x).ToArray();
64      return vertex;
65    }
66  }
67}
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