loading...
Uncertainty Measure of Covering Generated Rough Set
Hong Kong, China December 18-December 22
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WI-IATW.2006.1392006 IEEE/WIC/ACM International Confe ...
 This Article 
 
Buy PURCHASE ARTICLE: $19
PDF
HTML
Buy IEEE Xplore Subscribers
 
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
ASCII Text
x 
 
Jun Hu, Guoyin Wang, Qinghua Zhang, "Uncertainty Measure of Covering Generated Rough Set," Web Intelligence and Intelligent Agent Technology, International Conference on, pp. 498-504, 2006 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Workshops, 2006.
 
 
BibTex
x
 
@article{ 10.1109/WI-IATW.2006.139,
author = {Jun Hu and Guoyin Wang and Qinghua Zhang},
title = {Uncertainty Measure of Covering Generated Rough Set},
journal ={Web Intelligence and Intelligent Agent Technology, International Conference on},
volume = {0},
year = {2006},
isbn = {0-7695-2749-3},
pages = {498-504},
doi = {http://doi.ieeecomputersociety.org/10.1109/WI-IATW.2006.139},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Web Intelligence and Intelligent Agent Technology, International Conference on
TI - Uncertainty Measure of Covering Generated Rough Set
SN - 0-7695-2749-3
SP498
EP504
A1 - Jun Hu,
A1 - Guoyin Wang,
A1 - Qinghua Zhang,
PY - 2006
KW - null
VL - 0
JA - Web Intelligence and Intelligent Agent Technology, International Conference on
ER -
 
Jun Hu, Xidian University, China; Chongqing University of Posts and Telecommunications, China
Guoyin Wang, Xidian University, China; Chongqing University of Posts and Telecommunications, China
Qinghua Zhang, Chongqing University of Posts and Telecommunications, China
Uncertainty measure is a key issue of knowledge discovery based on covering approximation space. Information entropy was applied into both classical rough set and extended rough set to measure the uncertainty respectively, but their relationship has not been studied. Based on equal domain relation, a covering approximation space is converted into a partition approximation space in this paper, and uncertainty measures of covering generated rough set are developed. Their properties are analyzed with the generated partition approximation space fined, and these properties are still kept with the original covering approximation spacer fined.
Citation:
Jun Hu, Guoyin Wang, Qinghua Zhang, "Uncertainty Measure of Covering Generated Rough Set," wi-iatw, pp.498-504, 2006 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Workshops, 2006
Usage of this product signifies your acceptance of the Terms of Use.