Locality Sensitive Hashing for Maximum Inner Product Search
(Maximum Inner Product Search)
Given a set of points $S \in R^D$ of size N, and a query point $q$. Determine:
$x^{*} = \mathrm{arg} \max_{x \in S}q^Tx$
In this presentation, I will introduce the problem of Maximum Inner Product Search (MIPS) and a series of Locality Sensitive Hashing (LSH) methods to solve MIPS in sub-linear time. Reference papers are included in the below slides.
Presentation slides: Locality Sensitive Hashing for Maximum Inner Product Search.
Presenter: Dung Le.
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