[SciPy-Dev] Tensor decompositions

[Matthew Rocklin]

Are tensor decompositions implemented anywhere in the scipy ecosystem?  I'm
looking for something similar to Matlab's Tensor
Toolbox.<http://www.sandia.gov/~tgkolda/TensorToolbox/index-2.5.html>

By tensor I mean multilinear algebra.  By decomposition I mean algorithms
like CP decomposition <http://en.wikipedia.org/wiki/CP_decomposition> or Tucker
decomposition <http://en.wikipedia.org/wiki/Tucker_decomposition> and, in
particular, their sparse and non-negative variants.

If they don't exist does anyone have suggestions for starting points for
development?

Best,
-Matthew
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/scipy-dev/attachments/20131003/0420865d/attachment.html>