Free cookie consent management tool by TermsFeed Policy Generator

source: branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/SupportVectorMachine/SupportVectorParameterTuningProblem.cs @ 11571

Last change on this file since 11571 was 11571, checked in by bburlacu, 9 years ago

#2276: Commit initial version of IDataset interface and code refactoring.

File size: 3.3 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2014 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 HeuristicLab.Analysis;
26using HeuristicLab.Common;
27using HeuristicLab.Core;
28using HeuristicLab.Data;
29using HeuristicLab.Encodings.RealVectorEncoding;
30using HeuristicLab.Optimization;
31using HeuristicLab.Parameters;
32using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
33using HeuristicLab.PluginInfrastructure;
34using HeuristicLab.Problems.DataAnalysis;
35using HeuristicLab.Problems.Instances;
36
37namespace HeuristicLab.Algorithms.DataAnalysis {
38  [Item("SVM Parameter Tuning Problem", "")]
39  [StorableClass]
40  [Creatable("Problems")]
41  public sealed class SupportVectorParameterTuningProblem : SingleObjectiveHeuristicOptimizationProblem<ISingleObjectiveEvaluator, IRealVectorCreator>, IStorableContent {
42    public string Filename { get; set; }
43
44
45    [StorableConstructor]
46    private SupportVectorParameterTuningProblem(bool deserializing) : base(deserializing) { }
47    private SupportVectorParameterTuningProblem(SupportVectorParameterTuningProblem original, Cloner cloner)
48      : base(original, cloner) {
49      RegisterEventHandlers();
50    }
51    public SupportVectorParameterTuningProblem()
52      : base(new SupportVectorParameterTuningEvaluator(), new UniformRandomRealVectorCreator()) {
53      Parameters.Add(new ValueParameter<RegressionProblemData>("ProblemData", ""));
54      Parameters.Add(new ValueParameter<IntValue>("Length", "", new IntValue(3)));
55      var bounds = new DoubleMatrix(new double[,]
56      {
57        {-7,7},
58        {-7,7},
59        {-7,7}
60      });
61      Parameters.Add(new ValueParameter<DoubleMatrix>("Bounds", "", bounds));
62      SolutionCreator.RealVectorParameter.ActualName = "Point";
63
64      Parameters["Length"].Hidden = true;
65      Parameters["Bounds"].Hidden = true;
66
67      InitializeOperators();
68      RegisterEventHandlers();
69    }
70
71    public override IDeepCloneable Clone(Cloner cloner) {
72      return new SupportVectorParameterTuningProblem(this, cloner);
73    }
74
75    #region Events
76    #endregion
77
78    #region Helpers
79    [StorableHook(HookType.AfterDeserialization)]
80    private void AfterDeserialization() {
81      RegisterEventHandlers();
82    }
83
84    private void RegisterEventHandlers() {
85    }
86
87    private void InitializeOperators() {
88      Operators.AddRange(ApplicationManager.Manager.GetInstances<IRealVectorOperator>().Cast<IOperator>());
89    }
90
91    #endregion
92
93  }
94}
Note: See TracBrowser for help on using the repository browser.