@article{sparseunsupervisedcapsulesgeneralize,
  title = {Sparse Unsupervised Capsules Generalize Better},
  author = {David Rawlinson and Abdelrahman Ahmed and Gideon Kowadlo},
  year = {2018},
  eprint = {1804.06094},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1804.06094v1},
}