[SciPy-User] Elementwise products of dense and sparse matrices

Pauli Virtanen pav@iki...
Fri Feb 17 05:44:20 CST 2012


Hi,

16.02.2012 19:09, Jaakko Luttinen kirjoitti:
[clip]
> Can this be considered as a bug or missing feature or is there some
> rationale behind this?

It's a bug and a missing feature.

The integration between sparse matrices and the dense-matrix functions
(multiply/add/sin/tanh/etc...) in Numpy is not as good as it could be at
the moment.

http://projects.scipy.org/scipy/ticket/1598

-- 
Pauli Virtanen



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