simhash

A thread-safe java implementation for generating SimHashes.

Useful reading on the subject:

https://web.archive.org/web/20120105154834/http://www.cs.princeton.edu/courses/archive/spring04/cos598B/bib/CharikarEstim.pdf

https://web.archive.org/web/20130928112139/http://matpalm.com/resemblance/simhash/

https://web.archive.org/web/20140219034905/http://titouangalopin.com/blog/2013/11/simhash-or-the-way-to-compare-quickly-two-datasets