(PECL fann >= 1.0.0)
fann_set_callback — Sets the callback function for use during training
$ann
, collable $callback
) : boolSets the callback function for use during training. It means that it is called from fann_train_on_data() or fann_train_on_file().
ann
ニューラルネットワークリソース。
callback
The supplied callback function takes following parameters:
NULL
if called from fann_train_on_file()
The callback should return TRUE
. If it returns FALSE
, the training will terminate.
成功した場合に TRUE
、それ以外の場合に FALSE
を返します。