@article{theouterproductstructureofneuralnetwork,
  title = {The Outer Product Structure of Neural Network Derivatives},
  author = {Craig Bakker and Michael J. Henry and Nathan O. Hodas},
  year = {2018},
  eprint = {1810.03798},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1810.03798v1},
}