A closed-form reduction of multi-class cost-sensitive learning to weighted multi-class learning.

Fen Xia Yanwu Yang Liang Zhou Fuxin Li Min Cai Daniel D. Zeng A closed-form reduction of multi-class cost-sensitive learning to weighted multi-class learning. 1572-1581 2009 42 Pattern Recognition 7 http://dx.doi.org/10.1016/j.patcog.2008.12.011 db/journals/pr/pr42.html#XiaYZLCZ09