@inproceedings{ICML-2004-DingH04a,
	author        = "Chris H. Q. Ding and Xiaofeng He",
	booktitle     = "{Proceedings of the 21st International Conference on Machine Learning}",
	doi           = "10.1145/1015330.1015408",
	publisher     = "{ACM}",
	series        = "{ACM International Conference Proceeding Series}",
	title         = "{K-means clustering via principal component analysis}",
	volume        = 69,
	year          = 2004,
}