[Ether]

Originally Posted by saikiranra

x = np.linalg.cho_solve(np.linalg.cho_factor(M) , s)

linalg.cho_factor() and linalg.cho_solve() are in scipy, not numpy.



Attached is a sparse-format "M" matrix generated from this data containing 2,696 teams and 8,921 matches.

Can someone with a Python installation please factor that matrix with LU¹ and Cholesky² and report the times?


¹scipy.linalg.lu(M)
²scipy.linalg.cho_factor(M)