@article{revisitingforegroundbackgroundimbalancei,
  title = {Is Heuristic Sampling Necessary in Training Deep Object Detectors?},
  author = {Joya Chen and Dong Liu and Tong Xu and Shiwei Wu and Yifei Cheng and Enhong Chen},
  year = {2019},
  eprint = {1909.04868},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.04868v8},
}