通过将文档转换为问题/答案对来改进矢量搜索(教程含源码)

我们从使用矢量数据库构建的开发人员那里听说,使用 GPT 将文档转换为不同的格式可以提高构建RAG 应用程序时矢量搜索的可靠性。

例如,将文档转换为问题和答案对,并对从这些对生成的基于向量的文档进行索引,直观上看起来对于格式化为问题的查询会产生更好的结果。

{
  "questions_and_answers": [
    {
      "question": "Who is the email from?",
      "answer": "The email is from [email protected]."
    },
    {
      "question": "Who is the email to?",
      "answer": "The email is to [email protected]."
    },
    {
      "question": "What is the issue the back office is having?",
      "answer": "The back office is having a hard time dealing with the $11 million dollars that is to be recognized as transport expense by the west desk then recouped from the Office of the Chairman."
    },
    ...
}

我们很好奇这在实践和理论上是否属实,因此我们使用 LangChain 和 FAISS 创建了一个基本基准,以确定这些性能改进是否真实以及在什么条件下真实存在。


# 结果总结
与向量化原始电子邮件相比

猜你喜欢

转载自blog.csdn.net/iCloudEnd/article/details/132124057