Michael A. Sao Pedro, Ryan Shaun Joazeiro de Baker, Janice D. Gobert. What different kinds of stratification can reveal about the generalizability of data-mined skill assessment models. In Dan Suthers, Katrien Verbert, editors, Third Conference on Learning Analytics and Knowledge, LAK '13, Leuven, Belgium, April 8-12, 2013. pages 190-194, ACM, 2013. [doi]
Abstract is missing.