Last change
on this file since 10391 was
9129,
checked in by abeham, 12 years ago
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#1961:
- Changed CMA-ES to reference RealVector directly and work with that encoding only (separation of algorithm and encoding was not trivial to achieve)
- Simplified operator graph (also improves performance)
- Simplified strategy parameters (those used only during update are initialized in update)
- Added many termination criteria (same as in Hansen's Java version)
- Added different ways to calculate the mean (different weightings)
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File size:
1.5 KB
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1 | #region License Information
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2 |
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3 | /* HeuristicLab
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4 | * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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5 | *
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6 | * This file is part of HeuristicLab.
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7 | *
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8 | * HeuristicLab is free software: you can redistribute it and/or modify
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9 | * it under the terms of the GNU General Public License as published by
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10 | * the Free Software Foundation, either version 3 of the License, or
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11 | * (at your option) any later version.
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12 | *
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13 | * HeuristicLab is distributed in the hope that it will be useful,
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 | * GNU General Public License for more details.
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17 | *
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18 | * You should have received a copy of the GNU General Public License
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19 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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20 | */
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21 |
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22 | #endregion
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23 |
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24 | using HeuristicLab.Core;
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25 | using HeuristicLab.Data;
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26 | using HeuristicLab.Encodings.RealVectorEncoding;
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27 | using System;
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28 |
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29 | namespace HeuristicLab.Algorithms.CMAEvolutionStrategy {
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30 | public interface ICMAUpdater : IOperator {
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31 | Type CMAType { get; }
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32 |
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33 | ILookupParameter<RealVector> MeanParameter { get; }
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34 | ILookupParameter<RealVector> OldMeanParameter { get; }
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35 | IScopeTreeLookupParameter<RealVector> OffspringParameter { get; }
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36 | IScopeTreeLookupParameter<DoubleValue> QualityParameter { get; }
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37 | IValueLookupParameter<IntValue> MaximumEvaluatedSolutionsParameter { get; }
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38 | ILookupParameter<BoolValue> DegenerateStateParameter { get; }
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39 | }
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40 | }
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