fann_get_rprop_delta_zero

(PECL fann >= 1.0.0)

fann_get_rprop_delta_zero — Returns the initial step-size

Description

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