[SciPy-user] Best way to save and load sparse matrix

Matthew Brett matthew.brett@gmail....
Mon Oct 8 04:24:25 CDT 2007


> It will eventually be as large as memory in the computer permits so I would
> prefer a binary format. As a converting MATLAB user my preference was to try
> the matlab v4 file but it seems they don't support sparse matrices.

Really?  Do you have an old version of scipy?  If not, what error do
you get?  I put in sparse support for matlab v4 files some time ago,
but it has not been fiercely tested...


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