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source: trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Various/VariousInstanceProvider.cs @ 16755

Last change on this file since 16755 was 16565, checked in by gkronber, 6 years ago

#2520: merged changes from PersistenceOverhaul branch (r16451:16564) into trunk

File size: 2.2 KB
RevLine 
[7849]1#region License Information
2/* HeuristicLab
[16565]3 * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
[7849]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;
[14228]24using HeuristicLab.Random;
[7849]25
26namespace HeuristicLab.Problems.Instances.DataAnalysis {
27  public class VariousInstanceProvider : ArtificialRegressionInstanceProvider {
28    public override string Name {
29      get { return "Various Benchmark Problems"; }
30    }
31    public override string Description {
32      get { return ""; }
33    }
34    public override Uri WebLink {
[7860]35      get { return new Uri("http://dev.heuristiclab.com/trac/hl/core/wiki/AdditionalMaterial"); }
[7849]36    }
37    public override string ReferencePublication {
38      get { return ""; }
39    }
[14229]40    public int Seed { get; private set; }
[7849]41
[14228]42    public VariousInstanceProvider() : this((int)DateTime.Now.Ticks) { }
43
44    public VariousInstanceProvider(int seed) : base() {
45      Seed = seed;
46    }
[7849]47    public override IEnumerable<IDataDescriptor> GetDataDescriptors() {
48      List<IDataDescriptor> descriptorList = new List<IDataDescriptor>();
[14228]49      var rand = new MersenneTwister((uint)Seed);
50      descriptorList.Add(new BreimanOne(rand.Next()));
51      descriptorList.Add(new FriedmanOne(rand.Next()));
52      descriptorList.Add(new FriedmanTwo(rand.Next()));
53      descriptorList.Add(new PolyTen(rand.Next()));
54      descriptorList.Add(new SpatialCoevolution(rand.Next()));
[7849]55      return descriptorList;
56    }
57  }
58}
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