RAG 面试 6 连问,从原理到优化全部覆盖

Source evidence

What RADAR observed and classified to build this opportunity. It is what the source published, not a verification that the offer is still active.

• JuejinObserved: Oct 7, 2026Source reliability: 60%

  RAG 面试 6 连问,从原理到优化全部覆盖. 大语言模型的知识来源于训练数据,存在固有的时效性限制和领域知识盲区。RAG (Retrieval-Augmented Generation, 检索增强生成) 在生成前检索外部知识,将事实信息注入模型上

  Open source