Verified65% confidenceFactTime unknown
ChromaDB是一款开源的向量数据库，支持余弦相似度、欧氏距离等多种相似度计算方式，并提供持久化存储和元数据过滤功能
3
Sources
65%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
从传统RAG到Agentic RAG：原理对比与企业级落地实战
bilibili大模型AI应用
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