fann_set_rprop_delta_zero
(PECL fann >= 1.0.0)
fann_set_rprop_delta_zero — Sets the initial step-size
설명
bool fann_set_rprop_delta_zero
( resource
$ann
, float $rprop_delta_zero
)The initial step-size is a positive number determining the initial step size.
인수
-
ann -
Neural network resource.
-
rprop_delta_zero -
The initial step-size.
반환값
Returns TRUE on success, or FALSE otherwise.
참고
- fann_get_rprop_delta_zero() - Returns the initial step-size
- fann_get_rprop_delta_min() - Returns the minimum step-size
- fann_get_rprop_delta_max() - Returns the maximum step-size
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