@article{319,
  author = {Negar Arabzadeh and Alexandra Vtyurina and Xinyi Yan and Charles Clarke},
  title = {Shallow Pooling for Sparse Labels},
  year = {2022},
  journal = {Information Retrieval Journal},
  volume = {25},
  pages = {365-385},
  doi = {10.1007/s10791-022-09411-0},
}