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21 lines
646 B
Python
Executable File
21 lines
646 B
Python
Executable File
#!/usr/bin/env python
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# this script builds a small sample spm file tests/fixtures/test_sentencepiece_no_bos.model, with features needed by pegasus
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# 1. pip install sentencepiece
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#
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# 2. wget https://raw.githubusercontent.com/google/sentencepiece/master/data/botchan.txt
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# 3. build
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import sentencepiece as spm
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# pegasus:
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# 1. no bos
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# 2. eos_id is 1
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# 3. unk_id is 2
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# build a sample spm file accordingly
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spm.SentencePieceTrainer.train('--input=botchan.txt --model_prefix=test_sentencepiece_no_bos --bos_id=-1 --unk_id=2 --eos_id=1 --vocab_size=1000')
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# 4. now update the fixture
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# mv test_sentencepiece_no_bos.model ../../tests/fixtures/
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