Free cookie consent management tool by TermsFeed Policy Generator

source: trunk/sources/HeuristicLab.Problems.Instances.DataAnalysis.Views/3.3/ClassificationImportTypeDialog.cs @ 8885

Last change on this file since 8885 was 8885, checked in by sforsten, 12 years ago

#1942:

  • implemented changes suggested by mkommend in comment:15:ticket:1942 except the first remark
  • TimeSeriesPrognosisInstanceProvider has been adapted to work similar to other DataAnalysisInstanceProvider, also views have been created for it
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;
26
27namespace HeuristicLab.Problems.Instances.DataAnalysis.Views {
28
29  public partial class ClassificationImportTypeDialog : DataAnalysisImportTypeDialog {
30    public new ClassificationImportType ImportType {
31      get {
32        return new ClassificationImportType() {
33          Shuffle = ShuffleDataCheckbox.Checked,
34          Training = TrainingTestTrackBar.Value,
35          TargetVariable = (String)TargetVariableComboBox.SelectedValue,
36          UniformlyDistributeClasses = UniformDistributionOfClassesCheckbox.Checked
37        };
38      }
39    }
40
41    public ClassificationImportTypeDialog() {
42      InitializeComponent();
43    }
44
45    protected override void CheckAdditionalConstraints(TableFileParser csvParser) {
46      base.CheckAdditionalConstraints(csvParser);
47      SetPossibleTargetVariables();
48    }
49
50    protected void SetPossibleTargetVariables() {
51      var dataset = PreviewDatasetMatrix.Content as Dataset;
52      if (dataset != null) {
53        IEnumerable<string> possibleTargetVariables = ClassificationProblemData.CheckVariablesForPossibleTargetVariables(dataset);
54
55        // Remove " (Double)" at the end of the variable name (last 9 chars)
56        TargetVariableComboBox.DataSource = possibleTargetVariables.Select(x => x.Substring(0, x.Length - 9)).ToList();
57      }
58    }
59
60    private void ShuffleDataCheckbox_CheckedChanged(object sender, System.EventArgs e) {
61      UniformDistributionOfClassesCheckbox.Enabled = ShuffleDataCheckbox.Checked;
62    }
63  }
64}
Note: See TracBrowser for help on using the repository browser.