(PECL fann >= 1.0.0)
fann_set_rprop_decrease_factor — 使锟斤拷 RPROP 锟姐法训锟斤拷时锟斤拷锟斤拷锟斤拷锟铰斤拷锟斤拷锟斤拷
$ann
, float $rprop_decrease_factor
) : bool使锟斤拷 RPROP 锟姐法训锟斤拷时锟斤拷锟斤拷锟斤拷锟铰斤拷锟斤拷锟接★拷
annNeural network resource.
rprop_decrease_factor锟铰斤拷锟斤拷锟接★拷
Returns TRUE on success, or FALSE otherwise.