(PECL fann >= 1.0.0)
fann_create_sparse — 锟斤拷锟斤拷一锟斤拷锟斤拷准锟侥凤拷锟津传诧拷锟斤拷锟斤拷锟界，锟斤拷锟斤拷锟界不锟斤拷全锟斤拷锟接★拷
$connection_rate
, int $num_layers
, int $num_neurons1
, int $num_neurons2
[, int $...
] ) : ReturnType锟斤拷锟斤拷一锟斤拷锟斤拷准锟侥凤拷锟津传诧拷锟斤拷锟斤拷锟界，锟斤拷锟斤拷锟界不锟斤拷全锟斤拷锟接★拷
connection_rate锟斤拷锟斤拷锟绞匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫斤拷锟斤拷锟叫讹拷锟斤拷锟斤拷锟接ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿�1锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷全锟斤拷锟斤拷锟斤拷锟界，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿� 0.5 锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷印锟斤拷锟斤拷锟斤拷锟轿�1锟侥斤拷锟斤拷锟绞癸拷锟� fann_create_standard()锟斤拷锟斤拷锟斤拷效锟斤拷锟斤拷一锟斤拷锟侥★拷
num_layers锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟姐。
num_neurons1锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
num_neurons2锟节讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
...锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟斤拷锟斤拷锟津返伙拷 FALSE .