@inproceedings{tenttextclassificationbasedonencoding,
  title = {Hierarchical information matters: Text classification via tree based graph neural network},
  author = {Chong Zhang and He Zhu and Xingyu Peng and Junran Wu and Ke Xu},
  year = {2021},
  booktitle = {COLING 2022 10},
  eprint = {2110.02047},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.02047v2},
}