[KongchangAI]
Unverified50% confidenceTradeoffExact time

batch-level Dice(对整个批次联合计算一个Dice值)能提供比sample-level Dice更稳定的梯度估计,许多框架默认采用sample-level计算

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

Sources

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