@article{pluthepiecewiselinearunitactivation,
  title = {PLU: The Piecewise Linear Unit Activation Function},
  author = {Andrei Nicolae},
  year = {2018},
  eprint = {1809.09534},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1809.09534v1},
}