Exploring Label Hierarchy in a Generative Way for Hierarchical Text Classification - Wei Huang; Chen Liu; Bo Xiao; Yihua Zhao; Zhaoming Pan; Zhimin Zhang; Xinyun Yang; Guiquan Liu (Proceedings of the 29th International Conference on Computational Linguistics, COLING 2022, Gyeongju, Republic of Korea, October 12-17, 2022, 2022)

Hierarchy-Aware T5 with Path-Adaptive Mask Mechanism for Hierarchical Text Classification - Wei Huang; Chen Liu; Yihua Zhao; Xinyun Yang; Zhaoming Pan; Zhimin Zhang; Guiquan Liu (CoRR, 2021)