Expand description
Vector search acceleration structures.
Use these in front of exact cosine scoring to eliminate candidates before doing expensive dot-product math.
| Structure | Algorithm | Tradeoff |
|---|---|---|
LshIndex | LSH w/ random projection | Simple, zero deps, ~90% recall |
More structures (HNSW, IVF) can be added as separate modules.
Re-exports§
pub use lsh::LshIndex;
Modules§
- lsh
- Locality Sensitive Hashing (LSH) for approximate nearest-neighbour search.