Tchebycheff Procedure for Multi-task Text Classification Yuren Mao author Shuang Yun author Weiwei Liu author Bo Du author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication mao-etal-2020-tchebycheff 10.18653/v1/2020.acl-main.388 https://aclanthology.org/2020.acl-main.388/ 2020-07 4217 4226