[Numpy-discussion] Sparse Matrices in Numpy -- (with eigenvalue algorithms if possible)
Mon Jun 23 20:08:01 CDT 2008
On Mon, Jun 23, 2008 at 3:36 PM, Dan Yamins <email@example.com> wrote:
> I'm wondering if there is a currently-available Sparse-Matrix package for
> numpy? If so, how do I get it? And, if there is a good sparse-matrix
> package, does it include an eigenvalue-computation algorithm? How would a
> sparse-matrix package interact with something like numpy.linalg.eig, or for
> that matter any of the other numpy modules?
The next version of SciPy will include two sparse eigensolvers: ARPACK
If you're familiar with MATLAB's eigs(), then you'll find ARPACK easy to use.
Nathan Bell firstname.lastname@example.org
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