Run ❯
Get your
own
website
×
Change Orientation
import numpy as np from scipy.sparse import csr_matrix arr = np.array([0, 0, 0, 0, 0, 1, 1, 0, 2]) print(csr_matrix(arr))
(0, 5) 1 (0, 6) 1 (0, 8) 2