fann_set_rprop_delta_min
(PECL fann >= 1.0.0)
fann_set_rprop_delta_min — Sets the minimum step-size
Description
$ann
, float $rprop_delta_min
): boolThe minimum step-size is a small positive number determining how small the minimum step-size may be.
Parameters
-
ann
-
Neural network resource.
-
rprop_delta_min
-
The minimum step-size.
Return Values
Returns true
on success, or false
otherwise.