Hope this helps http://stackoverflow.com/questions/1053928/python-numpy-very-large-matrices
On Sat, Jan 15, 2011 at 10:11 PM, kunal ghosh <kunal...@gmail.com> wrote: > 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 > _______________________________________________ > BangPypers mailing list > BangPypers@python.org > http://mail.python.org/mailman/listinfo/bangpypers > -- http://about.me/santosh.rajan _______________________________________________ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
