[Corpora-List] SVD on high-dimension data

David Reitter david.reitter at gmail.com
Tue Mar 6 16:40:01 CET 2007


Jamie,

On 6 Mar 2007, at 14:59, Jamie Smith wrote:


> I have large (1 million by 1 million) term-term matrices. What SVD

> packages work with such massive datasets? I have tried Matlab and

> SVDPACKC without much success.


Have a look at Infomap,

http://infomap-nlp.sourceforge.net/
http://infomap.stanford.edu/

we've used it successfully on the Aquaint and DUC2005 data (100+
million words).


--
David Reitter
ICCS/HCRC, Informatics, University of Edinburgh
http://www.david-reitter.com









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