@inproceedings{normalizedflatminimaexploringscale,
  title = {Normalized Flat Minima: Exploring Scale Invariant Definition of Flat Minima for Neural Networks using PAC-Bayesian Analysis},
  author = {Yusuke Tsuzuku and Issei Sato and Masashi Sugiyama},
  year = {2019},
  booktitle = {ICML 2020 1},
  eprint = {1901.04653},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1901.04653v2},
}