fann_set_rprop_delta_zero

(PECL fann >= 1.0.0)

fann_set_rprop_delta_zero — Sets the initial step-size

Description

The initial step-size is a positive number determining the initial step size.

Parameters

ann

Neural network resource .

rprop_delta_zero

The initial step-size.

Return Values

Returns true on success, or false otherwise.

See Also

• 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