[KongchangAI]
Unverified50% confidenceSolutionExact time

为Dice损失的分子分母添加平滑常数(通常取1.0)可以有效避免分母接近零时的数值不稳定

1
Sources
50%
Confidence
Long-term
Relevance
8/6/2026
First Seen

Sources

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MCP
get_claim(id=692749)