source: trunk/yat/classifier/FeatureSelector.cc @ 1486

Last change on this file since 1486 was 1486, checked in by Jari Häkkinen, 13 years ago

Addresses #436.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date ID
File size: 1.5 KB
Line 
1// $Id$
2
3/*
4  Copyright (C) 2006, 2007 Jari Häkkinen, Peter Johansson
5  Copyright (C) 2008 Peter Johansson
6
7  This file is part of the yat library, http://dev.thep.lu.se/yat
8
9  The yat library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU General Public License as
11  published by the Free Software Foundation; either version 3 of the
12  License, or (at your option) any later version.
13
14  The yat library is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  General Public License for more details.
18
19  You should have received a copy of the GNU General Public License
20  along with this program; if not, write to the Free Software
21  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
22  02111-1307, USA.
23*/
24
25#include "FeatureSelector.h"
26#include "MatrixLookup.h"
27#include "MatrixLookupWeighted.h"
28
29#include <list>
30
31namespace theplu {
32namespace yat {
33namespace classifier {
34
35
36  FeatureSelector::FeatureSelector(size_t N, size_t first)
37    : first_(first), N_(N)
38  {
39  }
40
41
42  FeatureSelector::~FeatureSelector()
43  {
44  }
45
46
47  const utility::Index FeatureSelector::features(void) const
48  {
49    return features_;
50  }
51
52
53  const MatrixLookup FeatureSelector::get(const MatrixLookup& matrix)
54  {
55    return MatrixLookup(matrix, features_,true);
56  }
57
58
59  const MatrixLookupWeighted
60  FeatureSelector::get(const MatrixLookupWeighted& matrix)
61  {
62    return MatrixLookupWeighted(matrix, features_, true);
63  }
64
65}}} // of namespace classifier, yat, and theplu
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