@article{minimaleffortbackpropagationfor,
  title = {Minimal Effort Back Propagation for Convolutional Neural Networks},
  author = {Bingzhen Wei and Xu sun and Xuancheng Ren and Jingjing Xu},
  year = {2017},
  eprint = {1709.05804},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1709.05804v1},
}