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source: trunk/sources/HeuristicLab.Modeling/3.2/DefaultRegressionOperators.cs @ 2419

Last change on this file since 2419 was 2419, checked in by mkommend, 13 years ago

moved actual training samples from DefaulRegressionOperator to specific algorithms (ticket #755)

File size: 2.2 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 HeuristicLab.Core;
23using HeuristicLab.DataAnalysis;
24using HeuristicLab.Operators;
25using HeuristicLab.Modeling;
26using HeuristicLab.Data;
27
28namespace HeuristicLab.Modeling {
29  public static class DefaultRegressionOperators {
30    public static IOperator CreateProblemInjector() {
31      CombinedOperator op = new CombinedOperator();
32      op.Name = "ProblemInjector";
33      SequentialProcessor seq = new SequentialProcessor();
34      ProblemInjector probInjector = new ProblemInjector();
35      //probInjector.AddVariable(new Variable("MaxNumberOfTrainingSamples", new IntData(2000)));
36
37      seq.AddSubOperator(probInjector);
38      DatasetShuffler shuffler = new DatasetShuffler();
39      shuffler.GetVariableInfo("ShuffleStart").ActualName = "TrainingSamplesStart";
40      shuffler.GetVariableInfo("ShuffleEnd").ActualName = "TrainingSamplesEnd";
41      seq.AddSubOperator(shuffler);
42      op.OperatorGraph.AddOperator(seq);
43      op.OperatorGraph.InitialOperator = seq;
44      return op;
45    }
46
47    public static IOperator CreatePostProcessingOperator() {
48      return DefaultModelAnalyzerOperators.CreatePostProcessingOperator(ModelType.Regression);
49    }
50
51    public static IAnalyzerModel PopulateAnalyzerModel(IScope modelScope, IAnalyzerModel model) {
52      return DefaultModelAnalyzerOperators.PopulateAnalyzerModel(modelScope, model, ModelType.Regression);
53    }
54  }
55}
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