Kernel_MEV.h

#ifndef _theplu_yat_classifier_kernel_mev_
#define _theplu_yat_classifier_kernel_mev_

// $Id: Kernel_MEV.h 4207 2022-08-26 04:36:28Z peter $

/*
  Copyright (C) 2003 Peter Johansson
  Copyright (C) 2004, 2005 Jari Häkkinen, Peter Johansson
  Copyright (C) 2006 Jari Häkkinen, Peter Johansson, Markus Ringnér
  Copyright (C) 2007, 2008 Jari Häkkinen, Peter Johansson
  Copyright (C) 2022 Peter Johansson

  This file is part of the yat library, http://dev.thep.lu.se/yat

  The yat library 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 3 of the
  License, or (at your option) any later version.

  The yat library 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 yat. If not, see <http://www.gnu.org/licenses/>.
*/

#include "Kernel.h"
#include "KernelFunction.h"

namespace theplu {
namespace yat {
namespace classifier {
  class MatrixLookup;
  class MatrixLookupWeighted;

  class Kernel_MEV : public Kernel
  {

  public:

    Kernel_MEV(const MatrixLookup& data, const KernelFunction& kf,
               const bool own=false);


    Kernel_MEV(const MatrixLookupWeighted& data, const KernelFunction& kf,
               const bool own=false);


    Kernel_MEV(const Kernel_MEV& kernel, const std::vector<size_t>& index);


    double operator()(const size_t row, const size_t column) const;

    const Kernel_MEV* make_kernel(const MatrixLookup&,
                                  const bool own=false) const;


    const Kernel_MEV* make_kernel(const MatrixLookupWeighted&,
                                  const bool own=false) const;


  private:
    Kernel_MEV(const Kernel_MEV&);
    const Kernel_MEV& operator=(const Kernel_MEV&);

  }; // class Kernel_MEV

}}} // of namespace classifier, yat, and theplu

#endif