文字
fann_get_learning_momentum
(PECL fann >= 1.0.0)
fann_get_learning_momentum — Returns the learning momentum
说明
float fann_get_learning_momentum
( resource
$ann
)
The learning momentum can be used to speed up FANN_TRAIN_INCREMENTAL training.
A too high momentum will however not benefit training. Setting momentum to 0 will be the same as
not using the momentum parameter. The recommended value of this parameter is between 0.0 and 1.0.
The default momentum is 0.
参数
-
ann -
Neural network resource .
返回值
Returns TRUE on success, or FALSE otherwise.
The learning momentum, or FALSE on error.
参见
- fann_set_learning_momentum() - Sets the learning momentum
- fann_set_training_algorithm() - Sets the training algorithm