2013/5/7 Bao Thien <[email protected]>:
> But the data size is 300K, then the memory requirement is about
> 300Kx300K~90.000MB~90GB. It is impossible to upgrade the ram :(.
> Do you have any other suggestion?

Since a float64 is eight bytes large, you'd actually need 670GB.

No, this is a deficiency in silhouette_score. It's non-trivial to fix
because it would require a reimplementation in Cython. (I'm sorry, but
I'm not volunteering for such an effort.)

-- 
Lars Buitinck
Scientific programmer, ILPS
University of Amsterdam

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