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Convert to bytes #11

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NoviScl opened this issue Sep 13, 2021 · 1 comment

NoviScl commented Sep 13, 2021

Hi,

May I check the exact script that you used to convert strings into UTF-8 bytes?

stefan-it commented Sep 27, 2021 •

edited

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really good question, after "some" searching I'm 100% sure that seqio is used. More precisely the ByteVocabulary implementation from here:

https://github.com/google/seqio/blob/3fd3175537540f8e0ce7579d9ae7936721adc05d/seqio/vocabularies.py#L349

This class is then later initialized here in the byt5 library:

byt5/byt5/tasks.py

Lines 44 to 45 in 2f46814

    
           "inputs": t5.data.Feature(vocabulary=t5.data.ByteVocabulary()), 
        
           "targets": t5.data.Feature(vocabulary=t5.data.ByteVocabulary())

dennlinger mentioned this issue

ByT5: problem with tokenizer.decode() huggingface/transformers#13779

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