Hi all,
while implementing Locality Preserving Projections ,
at one point i have to perform X L X.transpose()
these matrices are large (32256 x 32256) so i get "out of memory" error.

I assume, as the dataset gets larger one would come across this problem ,
how would
one go about solving this ? Is there a common trick that is used to deal
with such problems ?
Or the workstation calculating these problems needs to have HUGE  amounts of
physical memory ?

I am using python and numpy / scipy

-- 
regards
-------
Kunal Ghosh
Dept of Computer Sc. & Engineering.
Sir MVIT
Bangalore,India

permalink: member.acm.org/~kunal.t2
Blog:kunalghosh.wordpress.com
Website:www.kunalghosh.net46.net
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