[KongchangAI]
Unverified50% confidenceFactExact time

余弦相似度衡量的是两个向量在高维球面上的角度差异,依赖全局方向信息,忽略嵌入向量各维度之间的局部关系结构

1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen

Sources

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