In https://github.com/bfortuner/ml-glossary/blob/master/docs/linear_regression.rst at Multivariable regression - Normalization section mentioned:

Our output is a normalized matrix of the same shape with all values between -1 and 1.

while the provided normalize code normalize the input values between **-0

Took 58 days to hit the rook-ceph cluster issue again, and I figured I would leave this open until there's the next "days since last accident" event:

jay@home1:/opt/metalnetes$ k get po -n rook-ceph
NAME                                          READY   STATUS             RESTARTS   AGE
rook-ceph-mgr-a-68cb58b456-6m8df              1/1     Running            0          58d
rook-ceph-mon-