Rough grey sets
Zhang Qishan
(School of Management, Fuzhou University, Fuzhou, People’s Republic of China)
Chen Guohong
(School of Management, Fuzhou University, Fuzhou, People’s Republic of China)
315
Abstract
The differences and relations between grey sets and rough sets are discussed. Based on the concept of a rough grey set, its entropy is studied. Moreover, the grey inference resulting from a rough grey set is pointed out. The relative propositions and theorems are obtained.
Keywords
Citation
Qishan, Z. and Guohong, C. (2004), "Rough grey sets", Kybernetes, Vol. 33 No. 2, pp. 446-452. https://doi.org/10.1108/03684920410514472
Publisher
:Emerald Group Publishing Limited
Copyright © 2004, Emerald Group Publishing Limited