DocumentCode
523663
Title
Promotion of Variable Precision Covering Rough Set Model
Author
Chen Dingjun
Author_Institution
Key Lab. of Numerical Simulation of Sichuan Province, Neijiang Normal Univ., Neijiang, China
Volume
2
fYear
2010
fDate
11-12 May 2010
Firstpage
943
Lastpage
946
Abstract
The variable precision covering rough set model is promoted by extending the range of error parameter in this paper. Some properties of the promoted variable precision covering rough set model are discussed. Furthermore, we get some meaningful conclusion by means of researching on the power effect of covering variable precision approximation operators for the promoted variable precision covering rough set model.
Keywords
rough set theory; error parameter; rough set model; variable precision promotion; Automation; Educational institutions; Information science; Intelligent systems; Laboratories; Mathematical model; Mathematics; Numerical simulation; Set theory; Systematics; covering; error parameter; rough set; variable precision;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on
Conference_Location
Changsha
Print_ISBN
978-1-4244-7279-6
Electronic_ISBN
978-1-4244-7280-2
Type
conf
DOI
10.1109/ICICTA.2010.21
Filename
5522777
Link To Document