Crosspolytope LSH and its multiprobe variant for approximate angular similarity #378

alexklibisz started this conversation in Ideas

alexklibisz
Jun 13, 2020
Maintainer

See this paper: https://arxiv.org/abs/1509.02897
AFAIK, this is SOA for angular LSH methods.

Replies: 1 comment

alexklibisz
Jul 22, 2021
Maintainer Author

Maybe another possible optimization for cosine/angular similarity

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