LinearRAG.git/.gitignore, branch main Unnamed repository; edit this file 'description' to name the repository. enable vectorized retrieval with sparse matrix operations 2025-12-18T07:35:33+00:00 CHEN SHENGYUAN chenshengyuan@CHENdeMacBook-Air.local 2025-12-18T07:35:33+00:00 7a4ad471c9026c7882504b1c8b730045b4bb74af