@inproceedings{qin-etal-2020-using,
    title = "Using the Past Knowledge to Improve Sentiment Classification",
    author = "Qin, Qi  and
      Hu, Wenpeng  and
      Liu, Bing",
    editor = "Cohn, Trevor  and
      He, Yulan  and
      Liu, Yang",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2020",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2020.findings-emnlp.101/",
    doi = "10.18653/v1/2020.findings-emnlp.101",
    pages = "1124--1133"
}