Libriheavy: a 50,000 hours ASR corpus with punctuation casing and context

Libriheavy is a labeled version of Librilight, read our paper for more details.

See https://github.com/k2-fsa/libriheavy for more details.

Citation

@misc{kang2023libriheavy,
      title={Libriheavy: a 50,000 hours ASR corpus with punctuation casing and context}, 
      author={Wei Kang and Xiaoyu Yang and Zengwei Yao and Fangjun Kuang and Yifan Yang and Liyong Guo and Long Lin and Daniel Povey},
      year={2023},
      eprint={2309.08105},
      archivePrefix={arXiv},
      primaryClass={eess.AS}
}