@article{trainingl1regularizedmodelswithorthant,
  title = {Training L1-Regularized Models with Orthant-Wise Passive Descent Algorithms},
  author = {Jianqiao Wangni},
  year = {2017},
  eprint = {1704.07987},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.07987v3},
}