@inproceedings{liu-etal-2014-feature,
    title = "Feature Selection for Highly Skewed Sentiment Analysis Tasks",
    author = {Liu, Can  and
      K{\"u}bler, Sandra  and
      Yu, Ning},
    editor = "Lin, Shou-de  and
      Ku, Lun-Wei  and
      Cambria, Erik  and
      Kuo, Tsung-Ting",
    booktitle = "Proceedings of the Second Workshop on Natural Language Processing for Social Media ({S}ocial{NLP})",
    month = aug,
    year = "2014",
    address = "Dublin, Ireland",
    publisher = "Association for Computational Linguistics and Dublin City University",
    url = "https://aclanthology.org/W14-5902",
    doi = "10.3115/v1/W14-5902",
    pages = "2--11",
}