文字
fann_subset_train_data
(PECL fann >= 1.0.0)
fann_subset_train_data — Returns an copy of a subset of the train data
说明
resource fann_subset_train_data
( resource
$data
, int $pos
, int $length
)Returns an copy of a subset of the train data resource , starting at position pos and length elements forward.
The fann_subset_train_data(train_data, 0, fann_length_train_data(train_data)) do the same as fann_duplicate_train_data()
参数
-
data -
Neural network training data resource .
-
pos -
Starting position.
-
length -
The number of copied elements.
返回值
Returns a train data resource on success, or FALSE on error.
参见
- fann_duplicate_train_data() - Returns an exact copy of a fann train data