Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK stack
ParadeDB is a modern Elasticsearch alternative built on Postgres. Built for real-time, update-heavy workloads.
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text
AdalFlow: The library to build & auto-optimize LLM applications.
SeekStorm - sub-millisecond full-text search library & multi-tenancy server in Rust
Developer friendly Natural Language Processing ✨
Fast lexical search implementing BM25 in Python using Numpy, Numba and Scipy
A Collection of BM25 Algorithms in Python
Similarities: a toolkit for similarity calculation and semantic search. 相似度计算、匹配搜索工具包，支持亿级数据文搜文、文搜图、图搜图，python3开发，开箱即用。
Neural Search
对四种句子/文本相似度计算方法进行实验与比较
A Python implementation of the BM25 ranking function.
A Python Search Engine for Humans 🥸
IResearch is a cross-platform, high-performance search analytics library written entirely in C++ with the focus on a pluggability of different ranking/similarity models
Emacs package that helps org-mode users (re)discover similar documents
Document Search Engine Tool
Fast Full Text Search based on BM25
BM25 search implemented in PL/pgSQL
Add a description, image, and links to the bm25 topic page so that developers can more easily learn about it.
To associate your repository with the bm25 topic, visit your repo's landing page and select "manage topics."