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CLIP梯度和梯度overflow的影响 #48

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tzjtatata opened this issue Jul 21, 2023 · 2 comments
Open

CLIP梯度和梯度overflow的影响 #48

tzjtatata opened this issue Jul 21, 2023 · 2 comments

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@tzjtatata
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你好,非常感谢你们的出色工作。
我有两个疑惑:对于LomoTrainer中额外使用的这两个东西是否非常重要?对性能的影响有多大呢?

@KaiLv69
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KaiLv69 commented Jul 24, 2023

你好,
这两个参数在使用较大的学习率时比较重要,可以调整梯度的大小避免loss跑飞或者出现nan,

@tzjtatata
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tzjtatata commented Jul 24, 2023 via email

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