1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System;
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23 | using System.Collections.Generic;
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24 | using System.Linq;
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25 | using HeuristicLab.Analysis;
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26 | using HeuristicLab.Common;
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27 | using HeuristicLab.Core;
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28 | using HeuristicLab.Data;
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29 | using HeuristicLab.Encodings.RealVectorEncoding;
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30 | using HeuristicLab.Optimization;
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31 | using HeuristicLab.Parameters;
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32 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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33 | using HeuristicLab.PluginInfrastructure;
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34 | using HeuristicLab.Problems.DataAnalysis;
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35 | using HeuristicLab.Problems.Instances;
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36 |
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37 | namespace HeuristicLab.Algorithms.DataAnalysis {
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38 | [Item("SVM Parameter Tuning Problem", "")]
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39 | [StorableClass]
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40 | [Creatable("Problems")]
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41 | public sealed class SupportVectorParameterTuningProblem : SingleObjectiveHeuristicOptimizationProblem<ISingleObjectiveEvaluator, IRealVectorCreator>, IStorableContent {
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42 | public string Filename { get; set; }
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43 |
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44 |
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45 | [StorableConstructor]
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46 | private SupportVectorParameterTuningProblem(bool deserializing) : base(deserializing) { }
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47 | private SupportVectorParameterTuningProblem(SupportVectorParameterTuningProblem original, Cloner cloner)
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48 | : base(original, cloner) {
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49 | RegisterEventHandlers();
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50 | }
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51 | public SupportVectorParameterTuningProblem()
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52 | : base(new SupportVectorParameterTuningEvaluator(), new UniformRandomRealVectorCreator()) {
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53 | Parameters.Add(new ValueParameter<RegressionProblemData>("ProblemData", ""));
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54 | Parameters.Add(new ValueParameter<IntValue>("Length", "", new IntValue(3)));
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55 | var bounds = new DoubleMatrix(new double[,]
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56 | {
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57 | {-7,7},
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58 | {-7,7},
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59 | {-7,7}
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60 | });
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61 | Parameters.Add(new ValueParameter<DoubleMatrix>("Bounds", "", bounds));
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62 | SolutionCreator.RealVectorParameter.ActualName = "Point";
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63 |
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64 | Parameters["Length"].Hidden = true;
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65 | Parameters["Bounds"].Hidden = true;
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66 |
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67 | InitializeOperators();
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68 | RegisterEventHandlers();
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69 | }
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70 |
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71 | public override IDeepCloneable Clone(Cloner cloner) {
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72 | return new SupportVectorParameterTuningProblem(this, cloner);
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73 | }
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74 |
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75 | #region Events
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76 | #endregion
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77 |
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78 | #region Helpers
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79 | [StorableHook(HookType.AfterDeserialization)]
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80 | private void AfterDeserialization() {
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81 | RegisterEventHandlers();
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82 | }
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83 |
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84 | private void RegisterEventHandlers() {
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85 | }
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86 |
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87 | private void InitializeOperators() {
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88 | Operators.AddRange(ApplicationManager.Manager.GetInstances<IRealVectorOperator>().Cast<IOperator>());
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89 | }
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90 |
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91 | #endregion
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92 |
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93 | }
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94 | }
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