@article{JMLR:v16:helmbold15a,
  author  = {David P. Helmbold and Philip M. Long},
  title   = {On the Inductive Bias of Dropout},
  journal = {Journal of Machine Learning Research},
  year    = {2015},
  volume  = {16},
  number  = {105},
  pages   = {3403--3454},
  url     = {http://jmlr.org/papers/v16/helmbold15a.html}
}