#ifndef RSVMTN_H
#define RSVMTN_H

// Truncated Newton method based RankSVM

#include"ranksvm.h"

class RSVMTN:public RSVM
{
public:
    std::string getName()
    {
        return "TN";
    };
    virtual int train(DataList &D);
    virtual int predict(DataList &D,std::list<double> &res);
};

int cg_solve(const Eigen::MatrixXd &A, const Eigen::VectorXd &b, Eigen::VectorXd &x);

#endif