A smart, conversational FAQ system using LangGraph and sentence-transformer embeddings that semantically retrieves answers from a CSV knowledge base and routes user queries based on confidence. Built with LangChain, FAISS, and HuggingFace for efficient semantic search.
python semantic-search conversational-ai faiss rag sentence-transformers huggingface-transformers vector-similarity-search langchain retrieval-augmented-generation langgraph llm-applications smart-faq-bot
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Updated
Jul 2, 2025 - Jupyter Notebook