@article{arsmgradientestimatorforsupervised,
  title = {ARSM Gradient Estimator for Supervised Learning to Rank},
  author = {Siamak Zamani Dadaneh and Shahin Boluki and Mingyuan Zhou and Xiaoning Qian},
  year = {2019},
  eprint = {1911.00465},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.00465v2},
}