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source: brances/2913_MatlabScriptProblemInstanceProvider/HeuristicLab.Problems.TestFunctions.MultiObjective/3.3/Calculators/InvertedGenerationalDistance.cs @ 15887

Last change on this file since 15887 was 15583, checked in by swagner, 7 years ago

#2640: Updated year of copyrights in license headers

File size: 1.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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
21using System.Collections.Generic;
22
23namespace HeuristicLab.Problems.TestFunctions.MultiObjective {
24
25  /// <summary>
26  /// The inverted generational Distance is defined as the mean of a all d[i]^(1/p),
27  ///  where d[i] is the minimal distance the ith point of the optimal pareto front has to any point in the evaluated front.   
28  /// </summary>
29  public static class InvertedGenerationalDistance {
30    public static double Calculate(IEnumerable<double[]> front, IEnumerable<double[]> optimalFront, double p) {
31      return GenerationalDistance.Calculate(optimalFront, front, p);
32    }
33  }
34}
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