Privacy preserving attribute reduction based on conditional information entropy over vertically partitioned multi-decision tables
YE Ming-quan1,2, HU Xue-gang1, WU Chang-rong3
1. Institute of Computer and Information, Hefei University of Technology, Hefei 230009, Anhui, China;
2. Computer Staff Room, Wannan Medical College, WuHu 241002, Anhui, China;
3. Institute of Mathematics and Computer, Anhui Normal University, WuHu 241002, Anhui, China
YE Ming-quan1,2, HU Xue-gang1, WU Chang-rong3. Privacy preserving attribute reduction based on conditional information entropy over vertically partitioned multi-decision tables[J].J4, 2010, 45(9): 14-19.