@article{investigationofsentimentcontrollable,
  title = {Investigation of Sentiment Controllable Chatbot},
  author = {Hung-Yi Lee and Cheng-Hao Ho and Chien-Fu Lin and Chiung-Chih Chang and Chih-Wei Lee and Yau-Shian Wang and Tsung-Yuan Hsu and Kuan-Yu Chen},
  year = {2020},
  eprint = {2007.07196},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.07196v1},
}