@inproceedings{EDM-2008-Cho,
	author        = "Kwangsu Cho",
	booktitle     = "{Educational Data Mining 2008, The First International Conference on Educational Data Mining, Montreal, Québec, Canada, June 20-21, 2008. Proceedings}",
	ee            = "http://www.educationaldatamining.org/EDM2008/uploads/proc/21_Cho_32.pdf",
	pages         = "192--196",
	publisher     = "{www.educationaldatamining.org}",
	title         = "{Machine Classification of Peer Comments in Physics}",
	year          = 2008,
}