/*
    Copyright (C) 2012 Bartosz Broda, Jacek Bochenek, Łukasz Biłeńkij, 
    Damian Jaworski, Wojciech Mazur, Dominik Piasecki, Maciej Piasecki, 
    Radosław Ramocki
    
    This program is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your option)
any later version.

    This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. 

    See the LICENSE and COPYING files for more details.
*/

#ifndef SMARTCOMPARATOR_LOGLIKELIHOOD_H
#define SMARTCOMPARATOR_LOGLIKELIHOOD_H
#include "../comparator_stdheaders.h"
#include "WeightFeature.h"
#include "ContingencyTableWeight.h"

namespace smartcomparator
{
	namespace weights
	{
		class SMART_COMPARATOR_API LogLikelihood : public WeightFeature, ContingencyTableWeight
		{
		public:
			LogLikelihood(Matrices::SuperMatrixPtr m, double threshold);
			void Weight(size_t rowindex, Matrices::CompressedVector *v, std::set<size_t> &filteredIndices);
		private:
			double m_dThreshold;

		};

	} // namespace weights

}// namespace smartcomparator

#endif // SMARTCOMPARATOR_RWFEVERTS_MI_H

