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source: trunk/sources/HeuristicLab.StructureIdentification/StructIdProblemInjector.cs @ 285

Last change on this file since 285 was 172, checked in by gkronber, 16 years ago

changed StructIdProblemInjector to inject only the dataset and the target-variable (removed max-tree-height and max-tree-size variable).
also removed the requirement that TrainingSamplesStart and TrainingSamplesEnd have to be specified in the import file. If they are not defined explicitly we just use the whole dataset for training.

File size: 2.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 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.Text;
25using System.Xml;
26using HeuristicLab.Core;
27using HeuristicLab.Data;
28using HeuristicLab.Operators;
29using HeuristicLab.DataAnalysis;
30
31namespace HeuristicLab.StructureIdentification {
32  public class StructIdProblemInjector : OperatorBase {
33    public override string Description {
34      get { return @"Injects the necessary variables for a structure identification problem."; }
35    }
36
37    public StructIdProblemInjector()
38      : base() {
39      AddVariableInfo(new VariableInfo("Dataset", "Dataset", typeof(Dataset), VariableKind.New));
40      AddVariable(new Variable("Dataset", new Dataset()));
41      AddVariableInfo(new VariableInfo("TargetVariable", "TargetVariable", typeof(IntData), VariableKind.New));
42      AddVariable(new Variable("TargetVariable", new IntData()));
43    }
44
45    public override IView CreateView() {
46      return new StructIdProblemInjectorView(this);
47    }
48
49    public override IOperation Apply(IScope scope) {
50      scope.AddVariable(new Variable(scope.TranslateName("Dataset"), (IItem)GetVariable("Dataset").Value.Clone()));
51      scope.AddVariable(new Variable(scope.TranslateName("TargetVariable"), (IItem)GetVariable("TargetVariable").Value.Clone()));
52      return null;
53    }
54  }
55}
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