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attention score计算的疑问 #27

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wangyuehu opened this issue Dec 14, 2020 · 2 comments
Open

attention score计算的疑问 #27

wangyuehu opened this issue Dec 14, 2020 · 2 comments

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@wangyuehu
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请问代码relative_transformer.py种127行的E_如何理解，看了论文中在计算attention score时似乎没有这一项？
@yhcc
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yhcc commented Dec 20, 2020 •
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嗯，论文中没有这一项。我们经验性的发现这一项可以让训练效果更加稳定，所以就在新版的代码中添加了这一项。可以理解为需要知道当前key和query的相对位置来决定对这个key的bias。

@iamqiz
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iamqiz commented Mar 10, 2022

原来是这样啊,我看了半天,幸好跑来github看到了这个issue > <

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@yhcc @iamqiz @wangyuehu