@article{improvingrarewordsrecognitionthrough,
  title = {Improving Rare Words Recognition through Homophone Extension and Unified Writing for Low-resource Cantonese Speech Recognition},
  author = {Holam Chung and Junan Li and Pengfei Liu1 and Wai-Kim Leung and Xixin Wu and Helen Meng},
  year = {2023},
  eprint = {2302.00836},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.00836v1},
}