fann_get_rprop_delta_zero

fann_get_rprop_delta_zero

Returns the initial step-size

int **fann_get_rprop_delta_zero** resource $ann

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

The default delta zero is 0.1.

annThe initial step-size, or false on error.

fann_set_rprop_delta_zero``fann_get_rprop_delta_min``fann_get_rprop_delta_max