@inproceedings{CIKM:2020:Li,<br>
  author =       {Pengcheng Li and Runze Li and Qing Da and An-Xiang Zeng and Lijun Zhang},<br>
  title =        {Improving Multi-Scenario Learning to Rank in E-Commerce by Exploiting Task Relationships in the Label Space},<br>
  booktitle =    {Proceedings of the 29th ACM International Conference on Information and Knowledge Management (CIKM)},<br>
  year =         {2020},<br>
  pages =        {2605--2612},<br>
}