Function fann_sys::fann_get_rprop_delta_zero [] [src]

pub unsafe extern "C" fn fann_get_rprop_delta_zero(ann: *const fann) -> c_float

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

The default delta zero is 0.1.

See also

fann_set_rprop_delta_zero, fann_get_rprop_delta_min, fann_get_rprop_delta_max

This function appears in FANN >= 2.1.0.