@article {5346,
	title = {Shallow Pooling for Sparse Labels},
	journal = {Information Retrieval Journal},
	volume = {25},
	year = {2022},
	pages = {365--385},
	doi = {10.1007/s10791-022-09411-0},
	author = {Negar Arabzadeh and Alexandra Vtyurina and Xinyi Yan and Charles Clarke}
}
