GMNPSVM.h

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/*
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * Written (W) 1999-2008 Vojtech Franc, xfrancv@cmp.felk.cvut.cz
 * Copyright (C) 1999-2008 Center for Machine Perception, CTU FEL Prague
 */

#ifndef _GMNPSVM_H___
#define _GMNPSVM_H___

#include <shogun/lib/config.h>

#include <shogun/lib/common.h>
#include <shogun/multiclass/MulticlassSVM.h>
#include <shogun/features/Features.h>

namespace shogun
{
class CGMNPSVM : public CMulticlassSVM
{
    void init();

    public:
        CGMNPSVM();

        CGMNPSVM(float64_t C, CKernel* k, CLabels* lab);

        virtual ~CGMNPSVM();

        virtual EMachineType get_classifier_type() { return CT_GMNPSVM; }

        float64_t* get_basealphas_ptr(index_t* y, index_t* x);

        virtual const char* get_name() const { return "GMNPSVM"; }

    protected:
        virtual bool train_machine(CFeatures* data=NULL);

    protected:
        // is the basic untransformed alpha, needed for MKL
        float64_t* m_basealphas;
        index_t m_basealphas_y;
        index_t m_basealphas_x;
};
}
#endif