graykode / graykode/nlp-tutorial

BERT存在两个严重问题

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Description

1.随机替换成词表中的其他词时应该排除[PAD],[CLS],[SEP],[MASK],否则预测模型会学会预测这些词。
2.学习率开大了,始终难以收敛,开1e-6很合适。

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