@article{crossvalidatedvariableselectionintree,
  title = {Cross-Validated Variable Selection in Tree-Based Methods Improves Predictive Performance},
  author = {Amichai Painsky and Saharon Rosset},
  year = {2015},
  eprint = {1512.03444},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1512.03444v1},
}