@article{apretrainingbasedpersonalizeddialogue,
  title = {A Pre-training Based Personalized Dialogue Generation Model with Persona-sparse Data},
  author = {Yinhe Zheng and Rongsheng Zhang and Xiaoxi Mao and Minlie Huang},
  year = {2019},
  eprint = {1911.04700},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.04700v1},
}