source: trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionModel.cs @ 13992

Last change on this file since 13992 was 13992, checked in by gkronber, 3 years ago

#2604: set default target variable to string.Empty in AfterDeserialization hook for regression and classification models and changed a few ctor calls to correctly pass the target variable

File size: 2.5 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 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.Collections.Generic;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26
27namespace HeuristicLab.Problems.DataAnalysis {
28  [StorableClass]
29  [Item("Regression Model", "Base class for all regression models.")]
30  public abstract class RegressionModel : DataAnalysisModel, IRegressionModel {
31    [Storable]
32    private string targetVariable;
33    public string TargetVariable {
34      get { return targetVariable; }
35      protected set { targetVariable = value; }
36    }
37
38    protected RegressionModel(bool deserializing) : base(deserializing) { }
39
40    protected RegressionModel(RegressionModel original, Cloner cloner)
41      : base(original, cloner) {
42      this.targetVariable = original.targetVariable;
43    }
44
45    protected RegressionModel(string targetVariable)
46      : base("Regression Model") {
47      this.targetVariable = targetVariable;
48    }
49    protected RegressionModel(string targetVariable, string name)
50      : base(name) {
51      this.targetVariable = targetVariable;
52    }
53    protected RegressionModel(string targetVariable, string name, string description)
54      : base(name, description) {
55      this.targetVariable = targetVariable;
56    }
57
58    [StorableHook(HookType.AfterDeserialization)]
59    private void AfterDeserialization() {
60      // BackwardsCompatibility3.3
61      #region Backwards compatible code, remove with 3.4
62      targetVariable = string.Empty;
63      #endregion
64    }
65    public abstract IEnumerable<double> GetEstimatedValues(IDataset dataset, IEnumerable<int> rows);
66    public abstract IRegressionSolution CreateRegressionSolution(IRegressionProblemData problemData);
67  }
68}
Note: See TracBrowser for help on using the repository browser.