fann_set_rprop_delta_zero

(PECL fann >= 1.0.0)

fann_set_rprop_delta_zero — Sets the initial step-size

Description

fann_set_rprop_delta_zero(resource $ann, float $rprop_delta_zero): bool

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