030101-lancedb-search
Installation
SKILL.md
Vector Search Core
Overview
Core concepts for vector search with LanceDB: distance metrics, ANN indexing, embedding models, and search patterns.
Quick Reference
Distance Metrics
| Metric | Use Case | Behavior |
|---|---|---|
l2 |
General purpose | Smaller = more similar |
cosine |
Text/document similarity | Smaller = more similar |
dot |
Normalized vectors | Larger = more similar |
hamming |
Binary vectors | Smaller = more similar |