Multi-Task Learning for Sequence Tagging: An Empirical Study Soravit Changpinyo author Hexiang Hu author Fei Sha author 2018-08 text Proceedings of the 27th International Conference on Computational Linguistics Emily M Bender editor Leon Derczynski editor Pierre Isabelle editor Association for Computational Linguistics Santa Fe, New Mexico, USA conference publication changpinyo-etal-2018-multi https://aclanthology.org/C18-1251/ 2018-08 2965 2977