请问Paddle的TransformerEncoder没有实现Position Encoding的功能吗

[psychocosine]

在ESIM模型中我尝试用TransformerEncoder去代替bi-lstm，发现效果更差了，而且训练变慢了。是因为没有做Position Encoding吗？

[FrostML]

paddle.nn.TransformerEncoder 仅包含 encoder 部分，不包含 embedding

[github-actions[bot]]

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[github-actions[bot]]

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