@inproceedings{aspectsentimentclassificationwithdocumen,
  title = {Aspect Sentiment Classification with Document-level Sentiment Preference Modeling},
  author = {Xiao Chen and Changlong Sun and Jingjing Wang and Shoushan Li and Luo Si and Min Zhang and Guodong Zhou},
  year = {2020},
  booktitle = {ACL 2020 6},
  url = {https://aclanthology.org/2020.acl-main.338},
}