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Create README.md
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README.md
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---
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license: mit
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datasets:
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- bigscience-data/roots_vi_binhvq_news_corpus
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- wikipedia
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language:
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- vi
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- en
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- zh
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library_name: transformers
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tags:
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- t5
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- flant5
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- summarization
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- translation
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- question-answering
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---
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## HattoFlanT5-Large
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We utilized [SentencePiece](https://github.com/google/sentencepiece) to retrain a tokenizer for Vietnamese, English, and Chinese. This newly trained tokenizer's vocabulary was then combined with Flan-T5's original vocabulary, eliminating any duplicate tokens. The resulting merged vocabulary consists of 106611 tokens.
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For a single-epoch continual pretraining, also referred to as incremental pretraining, we employed the Flan-T5-Large model. This pretraining was conducted on a diverse dataset exceeding 100 GB, incorporating the following sources:
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- [NewsCorpus](https://github.com/binhvq/news-corpus)
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- Vietnamese Wikipedia
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- Vietnamese books
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- Vietnamese legal documents
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- Vietnamese legal text
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- English Wikipedia
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- Chinese Text
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## How to use
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```python
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from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
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tokenizer = AutoTokenizer.from_pretrained("Hatto/HattoFlanT5-Large")
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model = AutoModelForSeq2SeqLM.from_pretrained("Hatto/HattoFlanT5-Large")
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model.cuda()
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```
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## Citation
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Hatto
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IpTech
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