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On Sep 19, 2011, at 11:02 PM, Petite Abeille wrote:

> Would anyone know of a Lua friendly implementation and/or binding of simhash [1][2]?

Oooops... linked to the wrong paper... this should be the Charikar's hash:

http://www.cs.princeton.edu/courses/archive/spr04/cos598B/bib/CharikarEstim.pdf

Another description:

http://matpalm.com/resemblance/simhash/