Python bindings for SuiteSparseQR.
Project description
import scipy as sp
from pyspqr import qr
A = sp.sparse.random(1000,1000, format='csc')
R, H, HPinv, HTau = qr(A)The result objects are Scipy CSC sparse matrices or 1 dimensional Numpy arrays. The last three objects are the Householder reflection representing Q, plus a row permutation. In future versions we’ll wrap them in a scipy.sparse.LinearOperator
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