dynamiclu/Langchain-ChatBI
一种利用Langchain框架和本地向量库实现的对话式BI，它的目标是帮助用户寻找、理解数据知识，并能够分析数据、洞察结果，通过自然语言对话，降低数据分析的门槛。
Implements metric matching algorithms to ensure data accuracy in conversational queries, addressing a core challenge in dialogue-based BI systems. Supports flexible model deployment with local LLMs (ChatGLM-6B) or HTTP-based calls to proprietary models (Baichuan, Qwen), with vector embeddings (BGE, Text2Vec) for semantic understanding. Built on Langchain with local vector databases and Gradio for the web interface, enabling offline-first analytics without cloud dependencies.
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Mar 20, 2024
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