Linear Algebra, Mathematics, Math, Principal Component, Python.
lines. plt.imsave(fname="image1.jpg", arr=np.reshape(M[:,140], dims), cmap='gray') A first attempt at SVD from sklearn import decomposition u, s, v = decomposition.randomized_svd(M, 2) u.shape, s.shape, v.shape ((4800, 2), (2,), (2, 11300)) low_rank = u @ np.diag(s) @ v low_rank.shape (4800, 11300)