| 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 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.Common;
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| 23 | using HeuristicLab.Core;
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| 24 | using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
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| 25 | using HEAL.Attic;
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| 26 |
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| 27 | namespace HeuristicLab.Problems.DataAnalysis.Symbolic.Regression {
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| 28 | /// <summary>
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| 29 | /// An operator that collects the validation Pareto-best symbolic regression solutions for single objective symbolic regression problems.
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| 30 | /// </summary>
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| 31 | [Item("SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer", "An operator that collects the validation Pareto-best symbolic regression solutions for single objective symbolic regression problems.")]
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| 32 | [StorableType("B58782FE-FAC0-4B03-9210-CAE5CF74357B")]
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| 33 | public sealed class SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer : SymbolicDataAnalysisSingleObjectiveValidationParetoBestSolutionAnalyzer<ISymbolicRegressionSolution, ISymbolicRegressionSingleObjectiveEvaluator, IRegressionProblemData> {
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| 34 | [StorableConstructor]
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| 35 | private SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer(StorableConstructorFlag _) : base(_) { }
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| 36 | private SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer(SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer original, Cloner cloner) : base(original, cloner) { }
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| 37 | public SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer() : base() { }
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| 38 |
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| 39 | public override IDeepCloneable Clone(Cloner cloner) {
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| 40 | return new SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer(this, cloner);
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| 41 | }
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| 42 |
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| 43 | protected override ISymbolicRegressionSolution CreateSolution(ISymbolicExpressionTree bestTree) {
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| 44 | var model = new SymbolicRegressionModel(ProblemDataParameter.ActualValue.TargetVariable, (ISymbolicExpressionTree)bestTree.Clone(), SymbolicDataAnalysisTreeInterpreterParameter.ActualValue, EstimationLimitsParameter.ActualValue.Lower, EstimationLimitsParameter.ActualValue.Upper);
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| 45 | if (ApplyLinearScalingParameter.ActualValue.Value) model.Scale(ProblemDataParameter.ActualValue);
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| 46 | return new SymbolicRegressionSolution(model, (IRegressionProblemData)ProblemDataParameter.ActualValue.Clone());
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| 47 | }
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| 48 | }
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| 49 | }
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