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source: branches/3040_VectorBasedGP/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/VectorData/VectorDataInstanceProvider.cs @ 17541

Last change on this file since 17541 was 17541, checked in by pfleck, 4 years ago

#3040 Added a new benchmark instance.

File size: 2.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 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 HeuristicLab.Random;
25
26namespace HeuristicLab.Problems.Instances.DataAnalysis {
27  public class VectorDataInstanceProvider : ArtificialRegressionInstanceProvider {
28    public override string Name {
29      get { return "Vector Data Benchmark Problems"; }
30    }
31    public override string Description {
32      get { return ""; }
33    }
34    public override Uri WebLink {
35      get { return new Uri("http://dev.heuristiclab.com/trac/hl/core/wiki/AdditionalMaterial"); }
36    }
37    public override string ReferencePublication {
38      get { return ""; }
39    }
40    public int Seed { get; private set; }
41
42    public VectorDataInstanceProvider()
43      : this((int)DateTime.Now.Ticks) { }
44
45    public VectorDataInstanceProvider(int seed)
46      : base() {
47      Seed = seed;
48    }
49    public override IEnumerable<IDataDescriptor> GetDataDescriptors() {
50      var rand = new MersenneTwister((uint)Seed);
51      return new List<IDataDescriptor> {
52        new VectorDataTestOneA(rand.Next()),
53        new VectorDataTestOneB(rand.Next()),
54        new VectorDataTestOneC(rand.Next()),
55        new VectorDataTestOneD(rand.Next()),
56        new VectorDataTestTwoA(rand.Next()),
57        new VectorDataTestTwoB(rand.Next()),
58        //new VectorDataTestTwoC(rand.Next()),
59        //new VectorDataTestTwoD(rand.Next()),
60        new AzzaliBenchmark1(rand.Next()),
61        new AzzaliBenchmark2(rand.Next()),
62        new AzzaliBenchmark3(rand.Next()),
63        new AzzaliKorns5(rand.Next())
64      };
65    }
66  }
67}
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