@article{eva20investigatingopendomainchinese,
  title = {EVA2.0: Investigating Open-Domain Chinese Dialogue Systems with Large-Scale Pre-Training},
  author = {Yuxian Gu and Jiaxin Wen and Hao Sun and Yi Song and Pei Ke and Chujie Zheng and Zheng Zhang and Jianzhu Yao and Lei Liu and Xiaoyan Zhu and Minlie Huang},
  year = {2022},
  eprint = {2203.09313},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.09313v3},
}