Update hybrid_retrieval.md

This commit is contained in:
PSBigBig 2025-09-05 11:47:06 +08:00 committed by GitHub
parent 0355b9301c
commit ed7ae6404b
No known key found for this signature in database
GPG key ID: B5690EEEBB952194

View file

@ -1,5 +1,22 @@
# Hybrid Retrieval
<details>
<summary><strong>🧭 Quick Return to Map</strong></summary>
<br>
> You are in a sub-page of **Retrieval**.
> To reorient, go back here:
>
> - [**Retrieval** — information access and knowledge lookup](./README.md)
> - [**WFGY Global Fix Map** — main Emergency Room, 300+ structured fixes](../README.md)
> - [**WFGY Problem Map 1.0** — 16 reproducible failure modes](../../README.md)
>
> Think of this page as a desk within a ward.
> If you need the full triage and all prescriptions, return to the Emergency Room lobby.
</details>
A practical guide to fuse dense and sparse retrieval without losing meaning. Use this when BM25 and embeddings each work alone but the combined pipeline gets worse or unstable.
**Read together with**