Hierarchy Decoder is All You Need To Text Classification. - Sanghun Im; Gibaeg Kim; Heung-Seon Oh; Seongung Jo; Donghwan Kim (CoRR, 2021)

Hierarchical Text Classification as Sub-hierarchy Sequence Generation. - Sanghun Im; Gibaeg Kim; Heung-Seon Oh; Seongung Jo; Donghwan Kim (AAAI, 2023)