@article{metadynamicsfortrainingneuralnetwork,
  title = {Metadynamics for Training Neural Network Model Chemistries: a Competitive Assessment},
  author = {John E. Herr and Kun Yao and Ryker McIntyre and David Toth and John Parkhill},
  year = {2017},
  eprint = {1712.07240},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1712.07240v1},
}