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Implemented HyperLogLog algorithm

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@gakhov gakhov released this 09 May 09:50
· 15 commits to master since this release

NEW

  • HyperLogLog algorithm implementation

HyperLogLog algorithm was proposed by Philippe Flajolet, Éric Fusy, Olivier Gandouet, and Frédéric Meunier in 2007. There is a number of modifications of the algorithm, but this implementation uses the original version with a 32-bit hash function.

FIXES

  • Fix cardinality estimation in Bloom filters
  • Correct the inline example for q-digest
  • Removed support for Python < 3.5