基于粒计算的商业数据流概念漂移特征选择*
 据春华,帅朝谦**,封毅
 Granular computing based concept drift features selection for business data streams
 Ju Chun Huu,Shuai  Zhuo一Qian,Fenh Yi
南京大学学报(自然科学版) . 2011, (4): 391 -397 .