Authors: Yi-Chang Chen, Yu-Chuan Chang, Yen-Cheng Chang and Yi-Ren Yeh
This is the official repository of our paper g2pW: A Conditional Weighted Softmax BERT for Polyphone Disambiguation in Mandarin (INTERSPEECH 2022).
- g2pW is included in PaddlePaddle/PaddleSpeech
- g2pW is included in mozillazg/pypinyin-g2pW
(This work was tested with PyTorch 1.7.0, CUDA 10.1, python 3.6 and Ubuntu 16.04.)
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Install PyTorch
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$ pip install g2pw
>>> from g2pw import G2PWConverter
>>> conv = G2PWConverter()
>>> sentence = '上校請技術人員校正FN儀器'
>>> conv(sentence)
[['ㄕㄤ4', 'ㄒㄧㄠ4', 'ㄑㄧㄥ3', 'ㄐㄧ4', 'ㄕㄨ4', 'ㄖㄣ2', 'ㄩㄢ2', 'ㄐㄧㄠ4', 'ㄓㄥ4', None, None, 'ㄧ2', 'ㄑㄧ4']]
>>> sentences = ['銀行', '行動']
>>> conv(sentences)
[['ㄧㄣ2', 'ㄏㄤ2'], ['ㄒㄧㄥ2', 'ㄉㄨㄥ4']]conv = G2PWConverter(model_dir='./G2PWModel-v2-onnx/', model_source='./path-to/bert-base-chinese/')>>> from g2pw import G2PWConverter
>>> conv = G2PWConverter(style='pinyin', enable_non_tradional_chinese=True)
>>> conv('然而，他红了20年以后，他竟退出了大家的视线。')
[['ran2', 'er2', None, 'ta1', 'hong2', 'le5', None, None, 'nian2', 'yi3', 'hou4', None, 'ta1', 'jing4', 'tui4', 'chu1', 'le5', 'da4', 'jia1', 'de5', 'shi4', 'xian4', None]]$ git clone https://github.com/GitYCC/g2pW.git
For example, we train models on CPP dataset as follows:
$ bash cpp_dataset/download.sh
$ python scripts/train_g2p_bert.py --config configs/config_cpp.py
$ python scripts/test_g2p_bert.py \
--config saved_models/CPP_BERT_M_DescWS-Sec-cLin-B_POSw01/config.py \
--checkpoint saved_models/CPP_BERT_M_DescWS-Sec-cLin-B_POSw01/best_accuracy.pth \
--sent_path cpp_dataset/test.sent \
--output_path output_pred.txt
$ python scripts/predict_g2p_bert.py \
--config saved_models/CPP_BERT_M_DescWS-Sec-cLin-B_POSw01/config.py \
--checkpoint saved_models/CPP_BERT_M_DescWS-Sec-cLin-B_POSw01/best_accuracy.pth \
--sent_path cpp_dataset/test.sent \
--lb_path cpp_dataset/test.lb
To cite the code/data/paper, please use this BibTex
@article{chen2022g2pw,
author={Yi-Chang Chen and Yu-Chuan Chang and Yen-Cheng Chang and Yi-Ren Yeh},
title = {g2pW: A Conditional Weighted Softmax BERT for Polyphone Disambiguation in Mandarin},
journal={Proc. Interspeech 2022},
url = {https://arxiv.org/abs/2203.10430},
year = {2022}
}
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