github-semantic-search

AdalFlow: The library to build & auto-optimize LLM applications.

Distributed vector search for AI-native applications

Fast lexical search implementing BM25 in Python using Numpy, Numba and Scipy

A FastAPI service for semantic text search using precomputed embeddings and advanced similarity measures, with built-in support for various file types through textract.

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。

Lite & Super-fast re-ranking for your search & retrieval pipelines. Supports SoTA Listwise and Pairwise reranking based on LLMs and cross-encoders and more. Created by Prithivi Da, open for PRs & Collaborations.

Gurubase is an open-source RAG system that lets you create AI-powered Q&A assistants by indexing websites, PDF documents, YouTube videos, and GitHub code repositories.

Easy-to-Use RAG Framework; CCF AIOps International Challenge 2024 Top3 Solution; CCF AIOps 国际挑战赛 2024 季军方案

Score documents using embedding-vectors dot-product or cosine-similarity with ES Lucene engine

Neural Search