Personalized Agentic RAG System

Built at USTC in 2025. An adaptive retrieval-augmented generation system in which autonomous agents plan retrieval, critique their own answers, and iteratively self-correct, while maintaining long-term user memory over domain-specific knowledge bases.

Stack: LangGraph, LangChain, FAISS. Related projects include a campus knowledge-base chatbot (Chroma, Ollama, Gradio) and a multi-agent AI study coach with 4 specialized AutoGen agents (Gemini 2.0 Flash) for adaptive quiz generation.