@inproceedings{ynudyxatsemeval2019task9astacked,
  title = {YNU\_DYX at SemEval-2019 Task 9: A Stacked BiLSTM for Suggestion Mining Classification},
  author = {Yunxia Ding and Xiaobing Zhou and Xue-jie Zhang},
  year = {2019},
  booktitle = {SEMEVAL 2019 6},
  url = {https://aclanthology.org/S19-2223},
}