The overall number of columns matters to Lanczos - too many and you run out of RAM.
-jake On Jun 3, 2011 6:26 PM, "Dmitriy Lyubimov" <[email protected]> wrote: What you really probably need to worry is not the number of dimensions, but only avg number of non-zero elements per row (density). How dense is the data? On Fri, Jun 3, 2011 at 4:48 PM, Eshwaran Vijaya Kumar < [email protected]> wrote: > Hello a...
