[KongchangAI]
Unverified50% confidenceFactExact time

Huber损失函数在残差较小时使用二次损失(等价于高斯似然),在残差超过阈值δ时切换为线性损失(等价于拉普拉斯似然)

1
Sources
50%
Confidence
Long-term
Relevance
8/31/2026
First Seen

Sources

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https://kongchang.com/claim/830025
API
curl https://kongchang.com/api/v1/knowledge/claims/830025
MCP
get_claim(id=830025)