@article{bootstrapmodelensembleandranklossfor,
  title = {Bootstrap Model Ensemble and Rank Loss for Engagement Intensity Regression},
  author = {Kai Wang and Jianfei Yang and Da Guo and Kaipeng Zhang and Xiaojiang Peng and Yu Qiao},
  year = {2019},
  eprint = {1907.03422},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1907.03422v1},
}