Searched refs:calc_activ_func_deriv (Results 1 – 2 of 2) sorted by relevance
476 void CvANN_MLP::calc_activ_func_deriv( CvMat* _xf, CvMat* _df, in calc_activ_func_deriv() function in CvANN_MLP981 calc_activ_func_deriv( x2, &_df, _w.data.db + _w.rows*_w.cols ); in train_backprop()1171 calc_activ_func_deriv( x2, &_df, _w.data.db + _w.rows*_w.cols ); in train_rprop()
1220 virtual void calc_activ_func_deriv( CvMat* xf, CvMat* deriv, const double* bias ) const;