ClassificationMetrics.hpp

/*
 * ClassificationMetrics.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_CLASSIFICATIONMETRICS_HPP__
#define __PDS_CLASSIFICATIONMETRICS_HPP__
 
namespace Pds{
 
class ClassificationMetrics
{
 
public:
    unsigned int PredictActual[2][2];
 
    double Precision;
 
    double Recall;
 
    double Accuracy;
 
    double FScore;
    
    double Threshold;
 
 
public:
 
    ClassificationMetrics(void);
 
 
    ~ClassificationMetrics();
 
 
public:
 
    static Pds::ClassificationMetrics Calculate(double Threshold, 
                                                const Pds::Vector &Ypredict, 
                                                const Pds::Vector &Yactual);
 
    static Pds::ClassificationMetrics Optimal(  const Pds::Vector &Ypredict, 
                                                const Pds::Vector &Yactual);
 
 
public:
 
    void Print(std::string str="");
 
}; // Class ClassificationMetrics
 
} // namespace Pds
 
#endif