文字
fann_get_cascade_activation_steepnesses
(PECL fann >= 1.0.0)
fann_get_cascade_activation_steepnesses — Returns the cascade activation steepnesses
说明
array fann_get_cascade_activation_steepnesses
( resource
$ann
)The cascade activation steepnesses array is an array of the different activation functions used by the candidates.
See fann_get_cascade_num_candidates() for a description of which candidate neurons will be generated by this array.
The default activation steepnesses are {0.25, 0.50, 0.75, 1.00}.
参数
-
ann -
Neural network resource .
返回值
The cascade activation steepnesses, or FALSE on error.
参见
- fann_get_cascade_activation_steepnesses_count() - The number of activation steepnesses
- fann_set_cascade_activation_steepnesses() - Sets the array of cascade candidate activation steepnesses