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So we can not change the word embedding with the pretrained LM? #34

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herbertchen1 opened this issue Aug 23, 2018 · 1 comment
Open

So we can not change the word embedding with the pretrained LM? #34

herbertchen1 opened this issue Aug 23, 2018 · 1 comment

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@herbertchen1
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And training the LM is very hard...?
@rodgzilla
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rodgzilla commented Aug 23, 2018 •
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I do not think that you can change the word embedding easily since its dimension must be the same as the output of each layer, in the case of the pre-trained model 768 (cfg.n_embd).

Training a new language model from scratch is indeed quite expensive and tedious.

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