The Multihash Algorithm (Finding Frequent Itemsets Finding Frequent Itemsets)

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Time Complexity

$O(n^{2})$

Space Complexity

$O(n^{2})$ words

(Derived: modification of the Apriori algorithm, with same asymptotic complexities.)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word RAM

Year

1999

Reference

http://ilpubs.stanford.edu:8090/423/

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