[KongchangAI]
Unverified50% confidenceFactExact time

当假设预测误差服从均值为零、方差固定的高斯分布时,对似然函数取负对数并展开,其主要项恰好就是均方误差的形式

1
Sources
50%
Confidence
Long-term
Relevance
9/11/2026
First Seen

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curl https://kongchang.com/api/v1/knowledge/claims/901103
MCP
get_claim(id=901103)