exacity / deeplearningbook-chinese

Deep Learning Book Chinese Translation
https://exacity.github.io/deeplearningbook-chinese
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5.3 超参数和验证集 验证集的误差通常会比训练集误差小? #199

Closed chaowentao closed 5 years ago

chaowentao commented 5 years ago

章节5.3,P134页,原文"尽管验证集的误差通常会比训练集误差小,验证集会低估泛化误差。"我的理解是验证集的误差会高于训练集误差,验证集的误差低于泛化误差。