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source: branches/LearningClassifierSystems/HeuristicLab.Problems.Instances.LCS/3.3/DecisionListInstanceProvider.cs @ 10377

Last change on this file since 10377 was 9352, checked in by sforsten, 12 years ago

#1980:

  • added DecisionListView
  • added event handlers in *ProblemData
  • renamed project Problems.XCS.Views to Problems.lCS.Views and Problems.Instances.ConditionActionClassification to Problems.Instances.LCS
  • integrated niching in GAssist and added NichingTournamentSelector
  • minor code improvements and property changes
File size: 2.4 KB
Line 
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 System;
23using System.Collections.Generic;
24using System.Linq;
25using HeuristicLab.Problems.DataAnalysis;
26using HeuristicLab.Problems.DecisionListClassification;
27using HeuristicLab.Problems.Instances.DataAnalysis;
28
29namespace HeuristicLab.Problems.Instances.LCS {
30  public class DecisionListInstanceProvider : ProblemInstanceProvider<DecisionListClassificationProblemData> {
31    public override string Description { get { return ""; } }
32
33    public override string Name {
34      get { return "CSV File"; }
35    }
36
37    public override string ReferencePublication {
38      get { return ""; }
39    }
40
41    public override Uri WebLink {
42      get { return new Uri("http://dev.heuristiclab.com/trac/hl/core/wiki/UsersFAQ#DataAnalysisImportFileFormat"); }
43    }
44
45    public override bool CanImportData {
46      get { return true; }
47    }
48
49    public override IEnumerable<IDataDescriptor> GetDataDescriptors() {
50      return new List<IDataDescriptor>();
51    }
52    public override DecisionListClassificationProblemData LoadData(IDataDescriptor descriptor) {
53      throw new NotImplementedException();
54    }
55    public override DecisionListClassificationProblemData ImportData(string path) {
56      TableFileParser csvParser = new TableFileParser();
57      csvParser.Parse(path);
58      Dataset dataset = new Dataset(csvParser.VariableNames, csvParser.Values);
59
60      DecisionListClassificationProblemData problemData = new DecisionListClassificationProblemData(dataset,
61        csvParser.VariableNames.Take(csvParser.VariableNames.Count() - 1), csvParser.VariableNames.Last());
62
63      return problemData;
64    }
65  }
66}
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