(PECL fann >= 1.0.0)
fann_get_rprop_decrease_factor — 锟斤拷锟斤拷 RPROP 训锟斤拷锟节硷拷锟剿ワ拷锟较碉拷锟�
$ann
) : float衰锟斤拷系锟斤拷锟斤拷值小锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷 RPROP 训锟斤拷锟节硷拷锟斤拷俚牟锟斤拷锟斤拷锟�
The default decrease factor is 0.5.
annNeural network resource.
锟缴癸拷锟斤拷锟斤拷锟斤拷衰锟斤拷系锟斤拷锟斤拷锟斤拷锟斤拷锟津返伙拷 FALSE .