35 lines
1.2 KiB
Python
Executable File
35 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2020 The HuggingFace Team. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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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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