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Product quantization

Also called PQ.

Splits vectors into subvectors, quantizes each with its own codebook, and compares codes by table lookup.

Splits vectors into subvectors, quantizes each with its own codebook, and compares codes by table lookup.

About this page

The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.

LadderLevelWhat the next level needs
Human proofH0 no proof
  • add a proof in proofs/ (06.5)
LeanL0 no Lean part
  • name a Lean module in the lean field (07)
VisualV0 none
  • add viz/scene.ts or a figure (10)
WritingW0 stub
  • one source with a locator