GradTS: A Gradient-Based Automatic Auxiliary Task Selection Method Based on Transformer Networks Weicheng Ma author Renze Lou author Kai Zhang author Lili Wang author Soroush Vosoughi author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication ma-etal-2021-gradts 10.18653/v1/2021.emnlp-main.455 https://aclanthology.org/2021.emnlp-main.455/ 2021-11 5621 5632