[SciPy-Dev] Sparse multi-dimensional array library

[Matthew Rocklin]

Hello everyone,

I would like to call attention to this small library for sparse
multidimensional arrays: https://github.com/mrocklin/sparse .

This is a small library that enables some computations with sparse arrays
of dimension greater than two.  It relies heavily on the numpy and
scipy.sparse packages.  More information about capabilities and intent is
available on the project's readme available through the link above.
Feedback is welcome.

Also, while this library is strictly single-core and in-memory, work has
been done to make it compatible to work smoothly with dask.arrays (in a
development branch).

Best,
-matthew
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