@inproceedings{ICML-2009-LiKZ,
	author        = "Yu-Feng Li and James T. Kwok and Zhi-Hua Zhou",
	booktitle     = "{Proceedings of the 26th International Conference on Machine Learning}",
	doi           = "10.1145/1553374.1553456",
	isbn          = "978-1-60558-516-1",
	pages         = "633--640",
	publisher     = "{ACM}",
	series        = "{ACM International Conference Proceeding Series}",
	title         = "{Semi-supervised learning using label mean}",
	volume        = 382,
	year          = 2009,
}