Unverified50% confidenceFactExact time
向量相似度通常使用余弦相似度或内积来衡量，并配合FAISS或Milvus等向量数据库实现毫秒级近似最近邻搜索
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
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