1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using HeuristicLab.Core;
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23 | using HeuristicLab.DataAnalysis;
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24 | using HeuristicLab.Operators;
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25 | using HeuristicLab.Modeling;
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26 | using HeuristicLab.Data;
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27 |
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28 | namespace HeuristicLab.Modeling {
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29 | public static class DefaultTimeSeriesOperators {
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30 | public static IOperator CreateProblemInjector() {
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31 | CombinedOperator op = new CombinedOperator();
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32 | op.Name = "ProblemInjector";
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33 | SequentialProcessor seq = new SequentialProcessor();
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34 | seq.AddSubOperator(new ProblemInjector());
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35 | op.OperatorGraph.AddOperator(seq);
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36 | op.OperatorGraph.InitialOperator = seq;
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37 | return op;
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38 | }
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39 |
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40 | public static IOperator CreatePostProcessingOperator() {
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41 | CombinedOperator op = new CombinedOperator();
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42 | op.Name = "Time series prognosis model analyzer";
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43 |
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44 | SequentialProcessor seq = new SequentialProcessor();
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45 | seq.AddSubOperator(DefaultRegressionOperators.CreatePostProcessingOperator());
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46 |
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47 | SimpleTheilInequalityCoefficientEvaluator trainingTheil = new SimpleTheilInequalityCoefficientEvaluator();
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48 | trainingTheil.Name = "TrainingTheilInequalityEvaluator";
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49 | trainingTheil.GetVariableInfo("Values").ActualName = "TrainingValues";
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50 | trainingTheil.GetVariableInfo("TheilInequalityCoefficient").ActualName = ModelingResult.TrainingTheilInequality.ToString();
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51 | SimpleTheilInequalityCoefficientEvaluator validationTheil = new SimpleTheilInequalityCoefficientEvaluator();
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52 | validationTheil.Name = "ValidationTheilInequalityEvaluator";
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53 | validationTheil.GetVariableInfo("Values").ActualName = "ValidationValues";
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54 | validationTheil.GetVariableInfo("TheilInequalityCoefficient").ActualName = ModelingResult.ValidationTheilInequality.ToString();
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55 | SimpleTheilInequalityCoefficientEvaluator testTheil = new SimpleTheilInequalityCoefficientEvaluator();
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56 | testTheil.Name = "TestTheilInequalityEvaluator";
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57 | testTheil.GetVariableInfo("Values").ActualName = "TestValues";
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58 | testTheil.GetVariableInfo("TheilInequalityCoefficient").ActualName = ModelingResult.TestTheilInequality.ToString();
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59 |
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60 | seq.AddSubOperator(trainingTheil);
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61 | seq.AddSubOperator(validationTheil);
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62 | seq.AddSubOperator(testTheil);
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63 |
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64 | op.OperatorGraph.AddOperator(seq);
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65 | op.OperatorGraph.InitialOperator = seq;
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66 | return op;
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67 | }
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68 |
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69 | public static IAnalyzerModel PopulateAnalyzerModel(IScope modelScope, IAnalyzerModel model) {
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70 | DefaultRegressionOperators.PopulateAnalyzerModel(modelScope, model);
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71 | model.ExtractResult(modelScope, ModelingResult.TrainingTheilInequality);
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72 | model.ExtractResult(modelScope, ModelingResult.ValidationTheilInequality);
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73 | model.ExtractResult(modelScope, ModelingResult.TestTheilInequality);
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74 | model.Type = ModelType.TimeSeriesPrognosis;
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75 | return model;
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76 | }
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77 | }
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78 | }
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