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pytorch复现结果很差 #63

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yanjiahui123 opened this issue Nov 23, 2021 · 0 comments

yanjiahui123 commented Nov 23, 2021

我用pytorch复现，出现一个问题是bret预训练模型在eval()模式的时候，每个token输出一模一样。。。，于是我固定了bert参数，训练之后正常了，大概只有30几的f1。这是什么原因呢

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