@inproceedings{gutierrez-etal-2011-sentiment,
    title = "Sentiment Classification Using Semantic Features Extracted from {W}ord{N}et-based Resources",
    author = "Guti{\'e}rrez, Yoan  and
      V{\'a}zquez, Sonia  and
      Montoyo, Andr{\'e}s",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W11-1718/",
    pages = "139--145"
}