Last change
on this file since 14955 was
14345,
checked in by gkronber, 8 years ago
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#2690: implemented methods to generate symbolic expression tree solutions for decision tree models (random forest and gradient boosted) as well as views which make it possible to inspect each of the individual trees in a GBT and RF solution
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File size:
1.4 KB
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1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2016 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.Encodings.SymbolicExpressionTreeEncoding;
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23 | using HeuristicLab.Problems.DataAnalysis;
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24 |
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25 |
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26 | namespace HeuristicLab.Algorithms.DataAnalysis {
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27 | /// <summary>
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28 | /// Interface to represent a random forest model for either regression or classification
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29 | /// </summary>
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30 | public interface IRandomForestModel : IConfidenceRegressionModel, IClassificationModel {
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31 | int NumberOfTrees { get; }
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32 | ISymbolicExpressionTree ExtractTree(int treeIdx); // returns a specific tree from the random forest as a ISymbolicRegressionModel
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33 | }
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34 | }
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