Locality Sensitive Hashing for Maximum Inner Product Search

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(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.
   
   Presenter: Dung Le.


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