@inproceedings{jin-etal-2007-pku,
    title = "{PKU}: Combining Supervised Classifiers with Features Selection",
    author = "Jin, Peng  and
      Zhu, Danqing  and
      Li, Fuxin  and
      Wu, Yunfang",
    editor = "Agirre, Eneko  and
      M{\`a}rquez, Llu{\'i}s  and
      Wicentowski, Richard",
    booktitle = "Proceedings of the Fourth International Workshop on Semantic Evaluations ({S}em{E}val-2007)",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/S07-1056/",
    pages = "261--263"
}