Fix inconsistency between loss and gradient in linear regression (use… by yz847zzz · Pull Request #25 · alirezadir/Machine-Learning-Interviews

yz847zzz · 2026-04-19T19:22:22Z

Fix: Inconsistency between loss function and gradient in linear regression example

Hi, thanks for this great repository!

I noticed a small inconsistency in the linear regression implementation.

The current loss function uses:

np.linalg.norm(E, 2)

Suggested Fix:
np.sum(E**2)

… squared L2 norm instead of norm)

Fix inconsistency between loss and gradient in linear regression (use…

8ada7a5

… squared L2 norm instead of norm)