yat
0.8.3pre
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00001 #ifndef _theplu_yat_classifier_featureselectorir_ 00002 #define _theplu_yat_classifier_featureselectorir_ 00003 00004 // $Id: FeatureSelectorIR.h 2119 2009-12-12 23:11:43Z peter $ 00005 00006 /* 00007 Copyright (C) 2006, 2007, 2008 Jari Häkkinen, Peter Johansson 00008 00009 This file is part of the yat library, http://dev.thep.lu.se/yat 00010 00011 The yat library is free software; you can redistribute it and/or 00012 modify it under the terms of the GNU General Public License as 00013 published by the Free Software Foundation; either version 3 of the 00014 License, or (at your option) any later version. 00015 00016 The yat library is distributed in the hope that it will be useful, 00017 but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 General Public License for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with yat. If not, see <http://www.gnu.org/licenses/>. 00023 */ 00024 00025 #include "FeatureSelector.h" 00026 00027 namespace theplu { 00028 namespace yat { 00029 namespace statistics { 00030 class Score; 00031 } 00032 namespace classifier { 00033 00037 class FeatureSelectorIR : public FeatureSelector 00038 { 00039 public: 00043 FeatureSelectorIR(statistics::Score& score, size_t N, size_t first=0); 00044 00048 void update(const MatrixLookup& data, const Target& target); 00049 00053 void update(const MatrixLookupWeighted& data, const Target& target); 00054 00055 private: 00057 FeatureSelectorIR(const FeatureSelectorIR&); 00058 00060 FeatureSelectorIR& operator=(const FeatureSelectorIR&); 00061 00062 statistics::Score& score_; 00063 00064 }; 00065 00066 }}} // of namespace classifier, yat, and theplu 00067 00068 #endif