@article{crash_risk_analysis,
  title = {{Convolutional neural networks with refined loss functions for the real-time crash risk analysis}},
  author = {Yu, Rongjie and Wang, Yiyun and Zou, Zihang and Wang, Liqiang},
  year = {2020},
  journal = {Transportation Research Part C: Emerging Technologies},
  volume = {119},
  pages = {102740},
  doi = {10.1016/j.trc.2020.102740},
  url = {https://doi.org/10.1016/j.trc.2020.102740}
}