[SciPy-user] sparse SVD
Stéfan van der Walt
stefan at sun.ac.za
Fri Apr 10 15:47:22 EDT 2009
2009/4/9 Rob Patro <rob.patro at gmail.com>:
> Is there any implementation of sparse SVD available in scipy? If not,
> does anyone know of an implementation available in python at all? I'd
> like to port a project on which I'm working from Matlab to Python, but
> it is crucial that I am able to perform the SVD of large and *very*
> sparse matrices.
Michael Berry informed me that ARPACK can also do Sparse SVD. That
may be a good place to start, since we already have ARPACK wrappers in
place.
Regards
Stéfan
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