@article{JMLR:v24:22-0680,
  author  = {Soledad Villar and Weichi Yao and David W. Hogg and Ben Blum-Smith and Bianca Dumitrascu},
  title   = {Dimensionless machine learning: Imposing exact units equivariance},
  journal = {Journal of Machine Learning Research},
  year    = {2023},
  volume  = {24},
  number  = {109},
  pages   = {1--32},
  url     = {http://jmlr.org/papers/v24/22-0680.html}
}