<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>向量 on 老冯云数</title><link>https://vonng.com/tags/%E5%90%91%E9%87%8F/</link><description>Recent content in 向量 on 老冯云数</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>rh@vonng.com (冯若航)</managingEditor><webMaster>rh@vonng.com (冯若航)</webMaster><copyright>© 2025 冯若航</copyright><lastBuildDate>Wed, 10 May 2023 00:00:00 +0000</lastBuildDate><atom:link href="https://vonng.com/tags/%E5%90%91%E9%87%8F/index.xml" rel="self" type="application/rss+xml"/><item><title>AI大模型与向量库 PGVector</title><link>https://vonng.com/pg/llm-and-pgvector/</link><pubDate>Wed, 10 May 2023 00:00:00 +0000</pubDate><author>rh@vonng.com (冯若航)</author><guid>https://vonng.com/pg/llm-and-pgvector/</guid><description>本文聚焦被 AI 炒火了的向量数据库，介绍了AI嵌入与向量存储检索的基本原理，并用一个具体的知识库检索案例来介绍向量数据库插件 PGVECTOR 的功能与应用。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://vonng.com/pg/llm-and-pgvector/featured.jpg"/></item></channel></rss>