exacity / deeplearningbook-chinese

Deep Learning Book Chinese Translation
https://exacity.github.io/deeplearningbook-chinese
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8.2.1病态 #161

Closed Godricly closed 7 years ago

Godricly commented 7 years ago

原文

To determine whether ill-conditioning is detrimental to a neural network training task, one can monitor the squared gradient....

现在翻译:

这句话把前后两句换个位置,加上逻辑关系词更通顺些。

Godricly commented 7 years ago

8.2.2局部极小值 原文:

 Some convex functions have a flat region atthe bottom rather than a single global minimum point

现在翻译 中文的凹函数定义有一部分教程使用的是与英文定义是反的。 不知道本书使用的是那种

liber145 commented 7 years ago

@Godricly 谢谢帮忙校对! 打算把“To determine whether ill-conditioning ...“ 修改为: 我们可以通过监测平方梯度范数$\Vg^\top\Vg$和$\Vg^\top \MH\Vg$,来判断\gls{ill_conditioning}是否不利于\gls{NN}训练任务。

我们将convex functions翻译为凸函数,可以参照中文wiki

Godricly commented 7 years ago

Ok.