NVIDIA / NVIDIA/raft

[FEA] IVF-SQ Implementation

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FAISS feature request
Dominant language
Cuda
Stars
1k
Forks
251
Avg merge
1d 8h
Merged PRs (30d)
31

Description

This is going to be needed for the FAISS integration. It provides a good intermediate solution between IVF-Flat and IVF-PQ (and is in between the two in terms of QPS/recall tradeoff.

Contributor guide

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue names FAISS integration and positions IVF-SQ between IVF-Flat and IVF-PQ, but it does not identify files, tests, or an entry point. First locate the existing IVF-Flat and IVF-PQ implementations, then determine the required IVF-SQ behavior and integration boundary; done should include a working implementation suitable for FAISS integration.

Written by the indexing model from the issue text.

Assessment

Domain
machine-learning, search
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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