@article{asymmetricimpurityfunctionsclassweightin,
  title = {Asymmetric Impurity Functions, Class Weighting, and Optimal Splits for Binary Classification Trees},
  author = {David Zimmermann},
  year = {2019},
  eprint = {1904.12465},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.12465v1},
}