[SciPy-user] sparse matrices again
Stéfan van der Walt
stefan at sun.ac.za
Sat Feb 21 12:19:28 EST 2009
2009/2/21 Soeren Sonnenburg <python-ml at nn7.de>:
>> >> What do you want to do exactly?
>> >
>> > Just a pointer to the standard ccs format (similar to what I have in
>> > octave) to be able to exchange data with shogun
>> > (www.shogun-toolbox.org).
The indices, data values and index pointers are stored as ndarrays, so
you can access those pointer locations:
x.indices.ctypes.data
Regards
Stéfan
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