[5500] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[9708] | 3 | * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[5500] | 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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[5851] | 22 | using System.Linq;
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[5500] | 23 | using HeuristicLab.Common;
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| 24 | using HeuristicLab.Core;
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| 25 | using HeuristicLab.Data;
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| 26 | using HeuristicLab.Parameters;
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| 27 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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[5607] | 28 | using System.Collections.Generic;
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| 29 | using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
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[5500] | 30 |
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| 31 | namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
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[5689] | 32 | [StorableClass]
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[5509] | 33 | public abstract class SymbolicDataAnalysisSingleObjectiveEvaluator<T> : SymbolicDataAnalysisEvaluator<T>, ISymbolicDataAnalysisSingleObjectiveEvaluator<T>
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| 34 | where T : class, IDataAnalysisProblemData {
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[5500] | 35 | private const string QualityParameterName = "Quality";
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[5607] | 36 | #region parameter properties
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[5500] | 37 | public ILookupParameter<DoubleValue> QualityParameter {
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| 38 | get { return (ILookupParameter<DoubleValue>)Parameters[QualityParameterName]; }
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| 39 | }
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[5607] | 40 | #endregion
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| 41 | #region properties
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[5500] | 42 | public abstract bool Maximization { get; }
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[5607] | 43 | #endregion
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[5500] | 44 | [StorableConstructor]
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| 45 | protected SymbolicDataAnalysisSingleObjectiveEvaluator(bool deserializing) : base(deserializing) { }
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[5509] | 46 | protected SymbolicDataAnalysisSingleObjectiveEvaluator(SymbolicDataAnalysisSingleObjectiveEvaluator<T> original, Cloner cloner)
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[5500] | 47 | : base(original, cloner) {
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| 48 | }
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| 49 |
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| 50 | protected SymbolicDataAnalysisSingleObjectiveEvaluator()
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| 51 | : base() {
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| 52 | Parameters.Add(new LookupParameter<DoubleValue>(QualityParameterName, "The quality of the evaluated symbolic data analysis solution."));
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| 53 | }
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[5607] | 54 |
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[5613] | 55 | public abstract double Evaluate(IExecutionContext context, ISymbolicExpressionTree tree, T problemData, IEnumerable<int> rows);
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[5500] | 56 | }
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| 57 | }
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