@inproceedings{ICML-2019-YinYZ,
	author        = "Mingzhang Yin and Yuguang Yue and Mingyuan Zhou",
	booktitle     = "{Proceedings of the 36th International Conference on Machine Learning}",
	ee            = "http://proceedings.mlr.press/v97/yin19c.html",
	pages         = "7095--7104",
	publisher     = "{PMLR}",
	title         = "{ARSM: Augment-REINFORCE-Swap-Merge Estimator for Gradient Backpropagation Through Categorical Variables}",
	year          = 2019,
}