@inproceedings{wu-etal-2007-learning,
    title = "Learning Unsupervised {SVM} Classifier for Answer Selection in Web Question Answering",
    author = "Wu, Youzheng  and
      Zhang, Ruiqiang  and
      Hu, Xinhui  and
      Kashioka, Hideki",
    editor = "Eisner, Jason",
    booktitle = "Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning ({EMNLP}-{C}o{NLL})",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "http://aclanthology.org/D07-1004/",
    pages = "33--41"
}