@article{JMLR:v20:18-598,
  author  = {Thomas Elsken and Jan Hendrik Metzen and Frank Hutter},
  title   = {Neural Architecture Search: A Survey},
  journal = {Journal of Machine Learning Research},
  year    = {2019},
  volume  = {20},
  number  = {55},
  pages   = {1--21},
  url     = {http://jmlr.org/papers/v20/18-598.html}
}