Open Mattliao631 opened 1 year ago
I read the chinese version, the formula (4.1) is
E = (1/2)sigma(yk - tk)^2
and the following program is also
0.5 * np.sum((y-t)**2)
I wonder if the formula is wrong cause mean squared error on the internet is
(1/n)sigma(yk-tk)^2 the coeefficient is 1/n instead of 1/2
I read the chinese version, the formula (4.1) is
and the following program is also
I wonder if the formula is wrong cause mean squared error on the internet is