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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

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chaowentao opened this issue Mar 5, 2019 · 0 comments

chaowentao commented Mar 5, 2019

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。

chaowentao changed the title ~~5.3 超参数和验证集验证集的误差通常会比训练集误差大~~ 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？

chaowentao closed this as completed

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