Unverified50% confidenceFactExact time
在过参数化区间存在无数个能完美拟合训练数据的解，优化算法如SGD倾向于选择范数最小的解，这种隐式正则化使模型获得更好泛化性能
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50%
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Long-term
Relevance
8/6/2026
First Seen
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