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source: branches/SymbolicExpressionTreeDiversityAnalyzers/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Evaluators/SymbolicDataAnalysisSingleObjectiveEvaluator.cs @ 12328

Last change on this file since 12328 was 12028, checked in by bburlacu, 10 years ago

#2326: Branched HeuristicLab.Problems.DataAnalysis.Symbolic, initial commit.

File size: 2.4 KB
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[5500]1#region License Information
2/* HeuristicLab
[12012]3 * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
[5500]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
[5851]22using System.Linq;
[5500]23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Data;
26using HeuristicLab.Parameters;
27using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
[5607]28using System.Collections.Generic;
29using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
[5500]30
31namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
[5689]32  [StorableClass]
[5509]33  public abstract class SymbolicDataAnalysisSingleObjectiveEvaluator<T> : SymbolicDataAnalysisEvaluator<T>, ISymbolicDataAnalysisSingleObjectiveEvaluator<T>
34   where T : class, IDataAnalysisProblemData {
[5500]35    private const string QualityParameterName = "Quality";
[5607]36    #region parameter properties
[5500]37    public ILookupParameter<DoubleValue> QualityParameter {
38      get { return (ILookupParameter<DoubleValue>)Parameters[QualityParameterName]; }
39    }
[5607]40    #endregion
41    #region properties
[5500]42    public abstract bool Maximization { get; }
[5607]43    #endregion
[5500]44    [StorableConstructor]
45    protected SymbolicDataAnalysisSingleObjectiveEvaluator(bool deserializing) : base(deserializing) { }
[5509]46    protected SymbolicDataAnalysisSingleObjectiveEvaluator(SymbolicDataAnalysisSingleObjectiveEvaluator<T> original, Cloner cloner)
[5500]47      : base(original, cloner) {
48    }
49
50    protected SymbolicDataAnalysisSingleObjectiveEvaluator()
51      : base() {
52      Parameters.Add(new LookupParameter<DoubleValue>(QualityParameterName, "The quality of the evaluated symbolic data analysis solution."));
53    }
[5607]54
[5613]55    public abstract double Evaluate(IExecutionContext context, ISymbolicExpressionTree tree, T problemData, IEnumerable<int> rows);
[5500]56  }
57}
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