Lines Matching refs:coef_grid
1593 CvParamGrid nu_grid, CvParamGrid coef_grid, CvParamGrid degree_grid ) in train_auto() argument
1666 if( coef_grid.step <= 1 ) in train_auto()
1668 coef_grid.min_val = coef_grid.max_val = params.coef0; in train_auto()
1669 coef_grid.step = 10; in train_auto()
1672 CV_CALL(coef_grid.check()); in train_auto()
1688 coef_grid.min_val = coef_grid.max_val = params.coef0; in train_auto()
1771 coef = coef_grid.min_val; in train_auto()
1833 coef *= coef_grid.step; in train_auto()
1835 while( coef < coef_grid.max_val ); in train_auto()
2437 const CvParamGrid* coef_grid,
2528 if( coef_grid )
2530 if( !(coef_grid->max_val == 0 && coef_grid->min_val == 0 &&
2531 coef_grid->step == 0) )
2533 if( coef_grid->min_val > coef_grid->max_val )
2536 if( coef_grid->step <= 1 )
2538 coef_begin = coef_grid->min_val;
2539 coef_end = coef_grid->max_val;
2540 coef_step = coef_grid->step;