#Bm25

BM25 in Postgres (pg_search, pg_textsearch) matched Elasticsearch on 3 BEIR datasets and made new rows searchable in ms. tsvector and Meilisearch lagged.

In this article, you will learn how to implement a hybrid search strategy for RAG systems by combining BM25 lexical search with semantic search, fused together using Reciprocal Rank Fusion.

When I set out to evaluate retrieval configurations for Portuguese clinical text, I expected one...

⚠️Need of Hybrid Search We have documents containing error codes in python with their...

BEIR still shows BM25 holding its own on exact-match domains. Here is the decision rule, the Postgres setup, and when hybrid actually pays.

From Dev Community: Synthadoc: Beyond Keyword Search -How Combines BM25 and Vector Search to Build a Smarter Domain Wiki

How to build retrieval systems that combine vector search and keyword filtering, with rerankers, filters, and latency SLAs for production.