On Thu, Feb 25, 2010 at 11:50 AM, Ted Dunning <ted.dunn...@gmail.com> wrote:
>
> The hardest part will be to find reasonable data with > 4 billion non-zero
> entries.  At 0.01% sparsity, this is roughly a square matrix with 5 million
> rows and columns.
>
> Jake, your social graph should be much larger than that.
>

And thinking further, yes, the social graph itself is big, but more
importantly the
profile text is also way WAY bigger than that, if we wanted to do a monster
sized
LSI test.

Hmmm...

  -jake

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