@inproceedings{ikeda-etal-2008-learning,
    title = "Learning to Shift the Polarity of Words for Sentiment Classification",
    author = "Ikeda, Daisuke  and
      Takamura, Hiroya  and
      Ratinov, Lev-Arie  and
      Okumura, Manabu",
    booktitle = "Proceedings of the Third International Joint Conference on Natural Language Processing: Volume-{I}",
    year = "2008",
    url = "https://preview.aclanthology.org/Ingest-2025-COMPUTEL/I08-1039/"
}