Locality-sensitive hashing
Also known as LSH. This is the canonical page; those names redirect here.
Pairings in the atlas
- Banding amplificationstandardApproximate similarity joinprobabilistic-streaming
- Random hyperplane hashescanonApproximate nearest neighborsvector-search
Rivals: other methods for the same problems
- Annoy
- Ball tree
- Best-bin-first search
- CAGRA
- Cover tree
- Cross-polytope LSH
- DiskANN
- HNSW
- IVF-Flat
- IVF-PQ
- Iterative quantization
- Jaro-Winkler distance
- K-d tree
- MinHash
- Multi-probe LSH
- NSG
- Navigable small world graph
- One-permutation hashing
- Optimized product quantization
- P-stable LSH
- Priority search k-means tree
- Product quantization
- RaBitQ
- Randomized k-d forest