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source: trunk/sources/HeuristicLab.GP.StructureIdentification.TimeSeries/3.3/StandardGP.cs @ 2222

Last change on this file since 2222 was 2222, checked in by gkronber, 15 years ago

Merged changes from GP-refactoring branch back into the trunk #713.
File size: 7.4 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.Data;
24using HeuristicLab.Logging;
25using HeuristicLab.Modeling;
26using HeuristicLab.Operators;
27
28namespace HeuristicLab.GP.StructureIdentification.TimeSeries {
29  public class StandardGP : HeuristicLab.GP.StructureIdentification.StandardGP, ITimeSeriesAlgorithm {
30    public override IOperator ProblemInjector {
31      get {
32        CombinedOperator algo = (CombinedOperator)Engine.OperatorGraph.InitialOperator;
33        return algo.OperatorGraph.InitialOperator.SubOperators[1];
34      }
35      set {
36        CombinedOperator algo = (CombinedOperator)Engine.OperatorGraph.InitialOperator;
37        algo.OperatorGraph.InitialOperator.RemoveSubOperator(1);
38        value.Name = "ProblemInjector";
39        algo.OperatorGraph.InitialOperator.AddSubOperator(value, 1);
40      }
41    }
42   
43    protected override IOperator CreateFunctionLibraryInjector() {
44      return new FunctionLibraryInjector();
45    }
46
47    protected override IOperator CreateProblemInjector() {
48      return new ProblemInjector();
49    }
50
51    protected override IOperator CreateBestSolutionProcessor() {
52      IOperator seq = base.CreateBestSolutionProcessor();
53      seq.AddSubOperator(BestSolutionProcessor);
54      return seq;
55    }
56
57    public override IEditor CreateEditor() {
58      return new StandardGpEditor(this);
59    }
60
61    public override IView CreateView() {
62      return new StandardGpEditor(this);
63    }
64
65    internal static IOperator BestSolutionProcessor {
66      get {
67        SequentialProcessor seq = new SequentialProcessor();
68        TheilInequalityCoefficientEvaluator trainingTheil = new TheilInequalityCoefficientEvaluator();
69        trainingTheil.GetVariableInfo("SamplesStart").ActualName = "ActualTrainingSamplesStart";
70        trainingTheil.GetVariableInfo("SamplesEnd").ActualName = "ActualTrainingSamplesEnd";
71        trainingTheil.GetVariableInfo("TheilInequalityCoefficient").ActualName = "TrainingTheilInequalityCoefficient";
72        trainingTheil.GetVariableInfo("TheilInequalityCoefficientBias").ActualName = "TrainingTheilInequalityCoefficientBias";
73        trainingTheil.GetVariableInfo("TheilInequalityCoefficientVariance").ActualName = "TrainingTheilInequalityCoefficientVariance";
74        trainingTheil.GetVariableInfo("TheilInequalityCoefficientCovariance").ActualName = "TrainingTheilInequalityCoefficientCovariance";
75
76        TheilInequalityCoefficientEvaluator validationTheil = new TheilInequalityCoefficientEvaluator();
77        validationTheil.GetVariableInfo("SamplesStart").ActualName = "ActualValidationSamplesStart";
78        validationTheil.GetVariableInfo("SamplesEnd").ActualName = "ActualValidationSamplesEnd";
79        validationTheil.GetVariableInfo("TheilInequalityCoefficient").ActualName = "ValidationTheilInequalityCoefficient";
80        validationTheil.GetVariableInfo("TheilInequalityCoefficientBias").ActualName = "ValidationTheilInequalityCoefficientBias";
81        validationTheil.GetVariableInfo("TheilInequalityCoefficientVariance").ActualName = "ValidationTheilInequalityCoefficientVariance";
82        validationTheil.GetVariableInfo("TheilInequalityCoefficientCovariance").ActualName = "ValidationTheilInequalityCoefficientCovariance";
83
84        TheilInequalityCoefficientEvaluator testTheil = new TheilInequalityCoefficientEvaluator();
85        testTheil.GetVariableInfo("SamplesStart").ActualName = "ActualTestSamplesStart";
86        testTheil.GetVariableInfo("SamplesEnd").ActualName = "ActualTestSamplesEnd";
87        testTheil.GetVariableInfo("TheilInequalityCoefficient").ActualName = "TestTheilInequalityCoefficient";
88        testTheil.GetVariableInfo("TheilInequalityCoefficientBias").ActualName = "TestTheilInequalityCoefficientBias";
89        testTheil.GetVariableInfo("TheilInequalityCoefficientVariance").ActualName = "TestTheilInequalityCoefficientVariance";
90        testTheil.GetVariableInfo("TheilInequalityCoefficientCovariance").ActualName = "TestTheilInequalityCoefficientCovariance";
91
92        SimpleEvaluator trainingEvaluator = new SimpleEvaluator();
93        trainingEvaluator.GetVariableInfo("SamplesStart").ActualName = "ActualTrainingSamplesStart";
94        trainingEvaluator.GetVariableInfo("SamplesEnd").ActualName = "ActualTrainingSamplesEnd";
95        trainingEvaluator.GetVariableInfo("Values").ActualName = "PredictedValuesTraining";
96
97        SimpleEvaluator validationEvaluator = new SimpleEvaluator();
98        validationEvaluator.GetVariableInfo("SamplesStart").ActualName = "ValidationSamplesStart";
99        validationEvaluator.GetVariableInfo("SamplesEnd").ActualName = "ValidationSamplesEnd";
100        validationEvaluator.GetVariableInfo("Values").ActualName = "PredictedValuesValidation";
101
102        SimpleEvaluator testEvaluator = new SimpleEvaluator();
103        testEvaluator.GetVariableInfo("SamplesStart").ActualName = "TestSamplesStart";
104        testEvaluator.GetVariableInfo("SamplesEnd").ActualName = "TestSamplesEnd";
105        testEvaluator.GetVariableInfo("Values").ActualName = "PredictedValuesTest";
106
107        LinechartInjector trainingChartInjector = new LinechartInjector();
108        trainingChartInjector.GetVariableValue<IntData>("NumberOfLines", null, false).Data = 2;
109        trainingChartInjector.GetVariableInfo("Values").ActualName = "PredictedValuesTraining";
110        trainingChartInjector.GetVariableInfo("Linechart").ActualName = "LinechartTrainingPredictedValues";
111
112        LinechartInjector validationChartInjector = new LinechartInjector();
113        validationChartInjector.GetVariableValue<IntData>("NumberOfLines", null, false).Data = 2;
114        validationChartInjector.GetVariableInfo("Values").ActualName = "PredictedValuesValidation";
115        validationChartInjector.GetVariableInfo("Linechart").ActualName = "LinechartValidationPredictedValues";
116
117        LinechartInjector testChartInjector = new LinechartInjector();
118        testChartInjector.GetVariableValue<IntData>("NumberOfLines", null, false).Data = 2;
119        testChartInjector.GetVariableInfo("Values").ActualName = "PredictedValuesTest";
120        testChartInjector.GetVariableInfo("Linechart").ActualName = "LinechartTestPredictedValues";
121
122        seq.AddSubOperator(trainingTheil);
123        seq.AddSubOperator(validationTheil);
124        seq.AddSubOperator(testTheil);
125        seq.AddSubOperator(trainingEvaluator);
126        seq.AddSubOperator(trainingChartInjector);
127        seq.AddSubOperator(validationEvaluator);
128        seq.AddSubOperator(validationChartInjector);
129        seq.AddSubOperator(testEvaluator);
130        seq.AddSubOperator(testChartInjector);
131
132        return seq;
133      }
134    }
135  }
136}
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