isLouisHsu / isLouisHsu/isLouisHsu.github.io

Batch Normalization | LOUIS' BLOG

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Description

https://louishsu.xyz/2019/08/27/Batch-Normalization/

前言深度学习网络可通过mini-batch随机梯度下降的方式进行优化,然而在优化过程中,存在梯度消失、收敛不稳定的问题。 原理机器学习中,假定训练数据与测试数据独立同分布(independent and identical independent),当输入数据进行白化操作后,可使模型收敛速度加快,这被称作Covariate Shift。 而在神经网络内部,各层的特征图数据分布不均匀,称为Inter

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content
Issue type
Documentation
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3/5
Estimated time
1-2 days
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Needs clarification
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