yat  0.14.5pre
kNNI.h
1 #ifndef _theplu_yat_utility_knni_
2 #define _theplu_yat_utility_knni_
3 
4 // $Id: kNNI.h 2119 2009-12-12 23:11:43Z peter $
5 
6 /*
7  Copyright (C) 2004 Jari Häkkinen
8  Copyright (C) 2005 Jari Häkkinen, Peter Johansson
9  Copyright (C) 2006 Jari Häkkinen
10  Copyright (C) 2007, 2008 Jari Häkkinen, Peter Johansson
11  Copyright (C) 2009 Jari Häkkinen
12 
13  This file is part of the yat library, http://dev.thep.lu.se/yat
14 
15  The yat library is free software; you can redistribute it and/or
16  modify it under the terms of the GNU General Public License as
17  published by the Free Software Foundation; either version 3 of the
18  License, or (at your option) any later version.
19 
20  The yat library is distributed in the hope that it will be useful,
21  but WITHOUT ANY WARRANTY; without even the implied warranty of
22  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23  General Public License for more details.
24 
25  You should have received a copy of the GNU General Public License
26  along with yat. If not, see <http://www.gnu.org/licenses/>.
27 */
28 
29 #include "NNI.h"
30 
31 #include <vector>
32 
33 namespace theplu {
34 namespace yat {
35 namespace utility {
36 
49  class kNNI : public NNI
50  {
51  public:
55  kNNI(const utility::Matrix& matrix,const utility::Matrix& weight,
56  const unsigned int neighbours);
57 
74  unsigned int estimate(void);
75 
76  private:
77  std::vector<size_t> mv_rows_; // index to rows that have values to estimate
78  };
79 
80 }}} // of namespace utility, yat, and theplu
81 
82 #endif
kNNimpute
Definition: kNNI.h:49
Interface to GSL matrix.
Definition: Matrix.h:63
unsigned int estimate(void)
Function doing kNNI imputation.
kNNI(const utility::Matrix &matrix, const utility::Matrix &weight, const unsigned int neighbours)
Interface class for nearest neighbour imputation (NNI) algorithms.
Definition: NNI.h:79

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