Php/docs/function.fann-get-rprop-delta-zero
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fann_get_rprop_delta_zero
(PECL fann >= 1.0.0)
fann_get_rprop_delta_zero — Returns the initial step-size
Description
fann_get_rprop_delta_zero
( resource $ann
) : int
The initial step-size is a positive number determining the initial step size.
The default delta zero is 0.1.
Parameters
ann- Neural network resource.
Return Values
The initial step-size, or FALSE on error.
See Also
- fann_set_rprop_delta_zero() - Sets the initial step-size
- fann_get_rprop_delta_min() - Returns the minimum step-size
- fann_get_rprop_delta_max() - Returns the maximum step-size
