@article{asystematicstudyoftheclassimbalance,
  title = {A systematic study of the class imbalance problem in convolutional neural networks},
  author = {Mateusz Buda and Atsuto Maki and Maciej A. Mazurowski},
  year = {2017},
  eprint = {1710.05381},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1710.05381v2},
}