(PECL fann >= 1.0.0)
fann_set_rprop_delta_zero — 锟斤拷锟矫筹拷始锟斤拷锟斤拷
$ann
, float $rprop_delta_zero
) : bool锟斤拷始锟斤拷锟斤拷锟斤拷确锟斤拷锟斤拷始锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
ann
Neural network resource.
rprop_delta_zero
锟斤拷始锟斤拷锟斤拷锟斤拷
Returns TRUE
on success, or FALSE
otherwise.