Exemplo n.º 1
0
static double sigmoid (I, double x, double *deriv)
{
    double act = NUMsigmoid (x);
	(void) void_me;
    *deriv = act * ( 1.0 - act);
    return act;
}
Exemplo n.º 2
0
static double sigmoid (FFNet /*me*/, double x, double *deriv) {
	double act = NUMsigmoid (x);
	*deriv = act * (1.0 - act);
	return act;
}