Some nice empirical measurement of HyperLogLog++ and min-hash signatures (or, really, k-min-values) here: http://tech.adroll.com/media/hllminhash.pdf …
@fdaapproved @BigDataSc yeah, I'm skeptical about the use of both HLL and KMV; bet you're better to throw all the bits at one or the other.
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@fdaapproved@BigDataSc the main reason to use minhash IMO is to then use LSH to discover high-similarity pairs without needing n^2 comparesThanks. Twitter will use this to make your timeline better. UndoUndo
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