Title: Week 06 Resources
Course: AIINFRA 301: Production RAG & LLMOps — Observability and Evaluation > Section: Week 06 — Hybrid Search: Combining Dense Retrieval with BM25

📚 Resources

- Reciprocal Rank Fusion (RRF) formula: https://qdrant.tech/documentation/tutorials-search-engineering/reranking-hybrid-search/
- Qdrant hybrid search (dense + sparse BM25 vectors): https://qdrant.tech/documentation/tutorials-and-examples/cloud-inference-hybrid-search/
- Hybrid Search Explained — Weaviate: https://weaviate.io/blog/hybrid-search-explained
- Introducing Reciprocal Rank Fusion for Hybrid Search — OpenSearch: https://opensearch.org/blog/introducing-reciprocal-rank-fusion-hybrid-search/
- Reciprocal Rank Fusion of BM25 + dense from scratch: https://mbrenndoerfer.com/writing/hybrid-search-bm25-dense-retrieval-fusion
- Hybrid Search Revamped: Building with Qdrant's Query API: https://qdrant.tech/articles/hybrid-search/

Week 07 · Cross-Encoder Rerankers and Query Rewriting/Expansion

Notion ID: 392c08fd-0278-8178-8eb5-f1707139b099 Notion URL: https://app.notion.com/p/392c08fd027881788eb5f1707139b099