Hi all,
Why we are using np.ravel in each params?
Hi all,
Why we are using np.ravel in each params?
I assume these are just implementation details. It is to make sure that we have a 1D array of shape (n_samples,)
. If one of the variables is a dataframe column then it can be of shape (n_samples, 1)
and the difference between the two variables would fail. np.ravel
make sure that we have a consistent size.