@article {5158,
	title = {Shallow Pooling for Sparse Labels},
	journal = {ArXiv},
	volume = {abs/2109.00062},
	year = {2021},
	url = {https://arxiv.org/abs/2109.00062},
	author = {Negar Arabzadeh and Alexandra Vtyurina and Xinyi Yan and Charles Clarke}
}
