Im, SangHun, GiBaeg Kim, Heung-Seon Oh, Seongung Jo, and Dong Hwan Kim. 2023. “Hierarchical Text Classification As Sub-Hierarchy Sequence Generation”. Proceedings of the AAAI Conference on Artificial Intelligence 37 (11):12933-41. https://doi.org/10.1609/aaai.v37i11.26520.