@inproceedings{CIKM-2003-YuZH,
	author        = "Hwanjo Yu and ChengXiang Zhai and Jiawei Han",
	booktitle     = "{Proceedings of the 12th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/956863.956909",
	isbn          = "1-58113-723-0",
	pages         = "232--239",
	publisher     = "{ACM}",
	title         = "{Text classification from positive and unlabeled documents}",
	year          = 2003,
}