@article{multitasklearningforemailsearchranking,
  title = {Multi-Task Learning for Email Search Ranking with Auxiliary Query Clustering},
  author = {Jiaming Shen and Maryam Karimzadehgan and Michael Bendersky and Zhen Qin and Donald Metzler},
  year = {2018},
  eprint = {1809.05618},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1809.05618v1},
}