norme p d'un vecteur python
np.linalg.norm(x, 2)
DS in Training
np.linalg.norm(x, 2)
# import library
import numpy as np
# initialize matrix
mat = np.array([[ 1, 2, 3],
[4, 5, 6]])
# compute norm of matrix
mat_norm = np.linalg.norm(mat)
print("Matrix norm:")
print(mat_norm)