Unverified50% confidenceFactExact time
向量数据库是支撑Agent长期记忆的关键基础设施，文本通过嵌入模型转换为高维向量，语义相近的文本在高维空间中距离更近
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
AI Agent学习路线：四阶段从零基础到实战进阶指南
bilibili大模型零基础入门课7/7/2026
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