source: trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/IMeanFunction.cs @ 13119

Last change on this file since 13119 was 12012, checked in by ascheibe, 7 years ago

#2212 merged r12008, r12009, r12010 back into trunk

File size: 1.5 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2015 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
21
22using System;
23using System.Collections.Generic;
24using HeuristicLab.Core;
25
26namespace HeuristicLab.Algorithms.DataAnalysis {
27  public delegate double MeanFunctionDelegate(double[,] x, int row);
28  public delegate double MeanGradientDelegate(double[,] x, int row, int k);
29
30  public class ParameterizedMeanFunction {
31    public MeanFunctionDelegate Mean { get; set; }
32    public MeanGradientDelegate Gradient { get; set; }
33  }
34
35  public interface IMeanFunction : IItem {
36    int GetNumberOfParameters(int numberOfVariables);
37    void SetParameter(double[] p);
38    ParameterizedMeanFunction GetParameterizedMeanFunction(double[] p, IEnumerable<int> columnIndices);
39  }
40}
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