@article{distributionaldiscrepancyametricfor,
  title = {Distributional Discrepancy: A Metric for Unconditional Text Generation},
  author = {Ping Cai and Xingyuan Chen and Peng Jin and Hongjun Wang and Tianrui Li},
  year = {2020},
  eprint = {2005.01282},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.01282v2},
}