/home/marsyas/marsyas/src/marsyas/FMeasure.h

/*
** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca>
**  
** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifndef MARSYAS_FMEASURE_H
#define MARSYAS_FMEASURE_H

#include "MarSystem.h"  

namespace Marsyas
{
    class FMeasure: public MarSystem
    {
    private: 
        //Add specific controls needed by this MarSystem.
        void addControls();
        MarControlPtr   ctrl_numObsInRef_,
                        ctrl_numObsInTest_,
                        ctrl_numTruePos_,
                        ctrl_reset_;
        mrs_natural     numObsInRef_,
                        numObsInTest_,
                        numTruePos_;
        void myUpdate(MarControlPtr sender);

        enum OutputIdx_t
        {
            kFMeasure,
            kPrecision,
            kRecall,

            kNumOutputs
        };

    public:
        FMeasure(std::string name);
        FMeasure(const FMeasure& a);
        ~FMeasure();
        MarSystem* clone() const;  

        void myProcess(realvec& in, realvec& out);
    };

}//namespace Marsyas

#endif

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