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