@article{nestedcrossvalidationwhenselecting,
  title = {Nested cross-validation when selecting classifiers is overzealous for most practical applications},
  author = {Jacques Wainer and Gavin Cawley},
  year = {2018},
  eprint = {1809.09446},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.09446v1},
}