def update_hiding(self, w, sum_delta, x, y): return (Sigmoid.derivative_tanh(a=1, b=1, x=y) * np.delete(sum_delta, 0, axis=0)).dot(x.T)
def calculate_delta(self, d, y): return (d - y) * Sigmoid.derivative_tanh(a=1, b=1, x=y)
def update_hiding(self, w, sum_delta, x, y): return (Sigmoid.derivative_tanh(a=1, b=1, x=y) * np.delete(sum_delta, 0, axis=0)).dot(x.T)
def calculate_delta(self, d, y): return (d - y) * Sigmoid.derivative_tanh(a=1, b=1, x=y)