Free cookie consent management tool by TermsFeed Policy Generator

source: branches/LearningClassifierSystems/HeuristicLab.Encodings.DecisionList/3.3/DecisionListCrossover.cs @ 12535

Last change on this file since 12535 was 9334, checked in by sforsten, 12 years ago

#1980:

  • added Algorithms.GAssist
  • adapted Problems.DecisionListClassification and Encodings.DecisionList
File size: 2.8 KB
RevLine 
[9334]1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2012 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 HeuristicLab.Core;
23using HeuristicLab.Operators;
24using HeuristicLab.Parameters;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26using HeuristicLab.Common;
27
28namespace HeuristicLab.Encodings.DecisionList {
29  [Item("DecisionListCrossover", "Description missing")]
30  [StorableClass]
31  public abstract class DecisionListCrossover : SingleSuccessorOperator, IDecisionListCrossover {
32
33    #region Parameter Properties
34    public ILookupParameter<IRandom> RandomParameter {
35      get { return (LookupParameter<IRandom>)Parameters["Random"]; }
36    }
37    public ILookupParameter<ItemArray<DecisionList>> ParentsParameter {
38      get { return (ScopeTreeLookupParameter<DecisionList>)Parameters["Parents"]; }
39    }
40    public ILookupParameter<DecisionList> ChildParameter {
41      get { return (ILookupParameter<DecisionList>)Parameters["Child"]; }
42    }
43    #endregion
44
45    [StorableConstructor]
46    protected DecisionListCrossover(bool deserializing) : base(deserializing) { }
47    protected DecisionListCrossover(DecisionListCrossover original, Cloner cloner)
48      : base(original, cloner) {
49    }
50    public DecisionListCrossover()
51      : base() {
52      Parameters.Add(new LookupParameter<IRandom>("Random", "The pseudo random number generator which should be used for stochastic crossover operators."));
53      Parameters.Add(new ScopeTreeLookupParameter<DecisionList>("Parents", "The parent vectors which should be crossed."));
54      ParentsParameter.ActualName = "DecisionList";
55      Parameters.Add(new LookupParameter<DecisionList>("Child", "The child vector resulting from the crossover."));
56      ChildParameter.ActualName = "DecisionList";
57    }
58
59    public override IOperation Apply() {
60      ChildParameter.ActualValue = Cross(RandomParameter.ActualValue, ParentsParameter.ActualValue);
61      return base.Apply();
62    }
63
64    protected abstract DecisionList Cross(IRandom random, ItemArray<DecisionList> parents);
65  }
66}
Note: See TracBrowser for help on using the repository browser.