TL;DR: Standard Hybrid RAG (BM25 + vector + RRF) fails silently on professional queries that span two competing knowledge frameworks. We built a five-layer architecture that detects this, runs ...
research-assistant/ ├── server.py # FastAPI 后端服务（Web 模式入口） ├── main.py # CLI 命令行入口 ├── pipeline.py # Agent ...
A hybrid machine learning recommendation engine combining XGBoost regression models with personalized director, actor, and genre content affinity profiles, featuring a responsive Streamlit dashboard ...
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