@inproceedings{ICML-2007-WangZQ,
	author        = "Hua-Yan Wang and Hongbin Zha and Hong Qin",
	booktitle     = "{Proceedings of the 24th International Conference on Machine Learning}",
	doi           = "10.1145/1273496.1273617",
	isbn          = "978-1-59593-793-3",
	pages         = "959--966",
	publisher     = "{ACM}",
	series        = "{ACM International Conference Proceeding Series}",
	title         = "{Dirichlet aggregation: unsupervised learning towards an optimal metric for proportional data}",
	volume        = 227,
	year          = 2007,
}