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10.12 机器翻译一节初始化Vocab #113

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alqbib opened this issue Mar 28, 2020 · 0 comments
Open

10.12 机器翻译一节初始化Vocab #113

alqbib opened this issue Mar 28, 2020 · 0 comments

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@alqbib
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alqbib commented Mar 28, 2020 •
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10.12 机器翻译一节初始化Vocab中加入'<unk>',即:
vocab = torchtext.vocab.Vocab(collections.Counter(all_tokens), specials=['<unk>', PAD, BOS, EOS])
这样结果的词序索引与原书相同,最后预测不在词典里的词时也不会报错.
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