bm25 topic

Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK soon

manticoresoftware

Developer friendly Natural Language Processing ✨

winkjs

A Collection of BM25 Algorithms in Python

dorianbrown

对四种句子/文本相似度计算方法进行实验与比较

cjymz886

Neural Search

raphaelsty

A Python implementation of the BM25 ranking function.

nhirakawa

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

iresearch-toolkit

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。

shibing624

Document Search Engine Tool

Sarthakjain1206

The fast python bm25 algorithm implemented with reverted index

zhusleep