FuncClusteringKmeans.hpp

/*
 * FuncClusteringKmeans.hpp
 * 
 * Copyright 2018 Fernando Pujaico Rivera <fernando.pujaico.rivera@gmail.com>
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 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
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 * 
 */
 
#ifndef __PDS_FUNCCLUSTERINGKMEANS_HPP__
#define __PDS_FUNCCLUSTERINGKMEANS_HPP__
    
#include <Pds/Ra>
#include <Pds/IterationConf>
#include <vector>
 
namespace Pds{
 
namespace Clustering{
 
 
    double CostKmeans(const Pds::Matrix &X,const Pds::Matrix &C);
    
 
     std::vector<double> KmeansSigma(   const Pds::Matrix &X,
                                        const Pds::Array<unsigned int> &ID);
 
    Pds::Matrix Kmeans( Pds::IterationConf &Conf, 
                        const std::vector<Pds::Matrix> &IMG,
                        unsigned int K,
                        Pds::Array<unsigned int> &IDMAP);
 
 
    Pds::Matrix Kmeans( Pds::IterationConf &Conf, 
                        const Pds::Matrix &X,
                        const Pds::Matrix &C0,
                        Pds::Array<unsigned int> &ID);
                        
    Pds::Matrix Kmeans( Pds::IterationConf &Conf, 
                        const Pds::Matrix &X,
                        unsigned int K,
                        Pds::Array<unsigned int> &ID);
 
    Pds::Matrix Kmeans( Pds::IterationConf &Conf, 
                        const Pds::Matrix &X,
                        unsigned int K);
 
} // namespace Ml
 
} // namespace Pds
 
 
#endif /* __PDS_FUNCCLUSTERINGKMEANS_HPP__ */