@inproceedings{efficientstrategiesforhierarchicaltext,
  title = {Efficient strategies for hierarchical text classification: External knowledge and auxiliary tasks},
  author = {Kervy Rivas Rojas and Gina Bustamante and Arturo Oncevay and Marco A. Sobrevilla Cabezudo},
  year = {2020},
  booktitle = {ACL 2020 6},
  eprint = {2005.02473},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.02473v2},
}