@article{JMLR:v21:19-322,
  author  = {Benjamin Bloem-Reddy and Yee Whye Teh},
  title   = {Probabilistic Symmetries and Invariant Neural Networks},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {90},
  pages   = {1--61},
  url     = {http://jmlr.org/papers/v21/19-322.html}
}