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MajorityVote.cpp
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00001 /*
00002  * This program is free software; you can redistribute it and/or modify
00003  * it under the terms of the GNU General Public License as published by
00004  * the Free Software Foundation; either version 3 of the License, or
00005  * (at your option) any later version.
00006  *
00007  * Written (W) 2013 Viktor Gal
00008  * Copyright (C) 2013 Viktor Gal
00009  */
00010 
00011 #include <shogun/ensemble/MajorityVote.h>
00012 #include <shogun/lib/SGMatrix.h>
00013 
00014 using namespace shogun;
00015 
00016 CMajorityVote::CMajorityVote()
00017     : CWeightedMajorityVote()
00018 {
00019 
00020 }
00021 
00022 CMajorityVote::~CMajorityVote()
00023 {
00024 
00025 }
00026 
00027 SGVector<float64_t> CMajorityVote::combine(const SGMatrix<float64_t>& ensemble_result) const
00028 {
00029     m_weights.resize_vector(ensemble_result.num_cols);
00030     m_weights.set_const(1.0);
00031 
00032     SGVector<float64_t> combined_result = CWeightedMajorityVote::combine(ensemble_result);
00033 
00034     return combined_result;
00035 }
00036 
00037 float64_t CMajorityVote::combine(const SGVector<float64_t>& ensemble_result) const
00038 {
00039     m_weights.resize_vector(ensemble_result.vlen);
00040     m_weights.set_const(1.0);
00041 
00042     return weighted_combine(ensemble_result);
00043 }
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