@inproceedings{liang-etal-2019-thu,
    title = "{THU}-{HCSI} at {S}em{E}val-2019 Task 3: Hierarchical Ensemble Classification of Contextual Emotion in Conversation",
    author = "Liang, Xihao  and
      Ma, Ye  and
      Xu, Mingxing",
    editor = "May, Jonathan  and
      Shutova, Ekaterina  and
      Herbelot, Aurelie  and
      Zhu, Xiaodan  and
      Apidianaki, Marianna  and
      Mohammad, Saif M.",
    booktitle = "Proceedings of the 13th International Workshop on Semantic Evaluation",
    month = jun,
    year = "2019",
    address = "Minneapolis, Minnesota, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/S19-2060/",
    doi = "10.18653/v1/S19-2060",
    pages = "345--349"
}