高级算法 (Fall 2017)/Hashing and Sketching: Difference between revisions

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=Moment and Deviation=
==Markov inequality==
==Chebyshev inequality==
=Count Distinct Elements=
=Count Distinct Elements=


Revision as of 06:10, 20 September 2017

Moment and Deviation

Markov inequality

Chebyshev inequality

Count Distinct Elements

An estimator by hashing

Flajolet-Martin algorithm

Set Membership

Perfect hashing

FKS perfect hashing

Cuckoo hashing

Approximate set membership

Bloom filter

Heavy Hitter

Count-min sketch

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