coffee
23 lines
841 B
Python
Executable File
23 lines
841 B
Python
Executable File
import sentencepiece as spm
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###推荐使用 utils/spm_train_tokenizer.sh，使用多核加速
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#英文分词器
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# corpus_path = 'a.txt,b.txt'
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corpus_path_en= 'corpus/pg16457.txt'
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vocab_size_en = 1000
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model_en= 'tokenizer_file/dolly_tokenizer_spm/tokenizer_en'
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# model_type 使用 bpe
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model_type = 'bpe'
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# byte_fallback=True，避免 out of vocabulary 问题
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spm.SentencePieceTrainer.train(input=corpus_path_en, model_prefix=model_en,
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vocab_size=vocab_size_en, model_type=model_type, byte_fallback=True,character_coverage=1)
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#中文分词器
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corpus_path_zh= 'corpus/wikipedia.txt'
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vocab_size_zh = 32000
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model_zh= 'tokenizer_file/dolly_tokenizer_spm/tokenizer_zh'
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spm.SentencePieceTrainer.train(input=corpus_path_zh, model_prefix=model_zh,
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vocab_size=vocab_size_zh, model_type=model_type, byte_fallback=True,character_coverage=1)
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