[KongchangAI]
Unverified50% confidenceFactExact time

许多现代 embedding 模型会对输出做归一化,向量集中分布在高维球面锥形区域,任意两个embedding的余弦相似度通常落在偏正区间(如0.2到0.9)

1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen

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