本文深入解析RAG(检索增强生成)技术,详细介绍了如何通过检索私域数据增强AI大模型的回答能力,解决知识局限性、幻觉问题和数据安全等挑战。涵盖从基础原理到高级技术的完整知识体系。RAG(检索增强生成)通过检索私域知识库信息并整合到提示中,交由大模型生成答案,有效解决了通用大模型的知识局限、幻觉和数据安全问题。其核心流程包括离线的数据向量化入库和在线的检索增强生成。
原文翻译:
RAG (Retrieval-Augmented Generation) addresses the limitations of general-purpose LLMs—such as knowledge gaps, hallucinations, and data security concerns—by retrieving information from a private knowledge base, integrating it into prompts, and having the LLM generate the final answer. Its core workflow involves offline data vectorization and storage, and online retrieval-augmented generation.