Computer Science ›› 2006, Vol. 33 ›› Issue (9): 186-188.
Previous Articles Next Articles
QIU Wei-Gen （Computer Faculty of Guangdong University of Technology,Guangzhou 510090）
Online:
Published:
Abstract: The rough theory provides an important approach for the research of knowledge entropy and attribute reduction from information theory pointveiw. In this paper, the concepts of weighted rough entropy and conditional entropy of incomplete information system
Key words: Tolerance relation,Equivalence relation,Rough entropy, Attribute reduction
QIU Wei-Gen （Computer Faculty of Guangdong University of Technology,Guangzhou 510090）. [J].Computer Science, 2006, 33(9): 186-188.
0 / / Recommend
Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks
URL: https://www.jsjkx.com/EN/
https://www.jsjkx.com/EN/Y2006/V33/I9/186
Cited
Home