Maximum Consistent Block Based Variable Precision Rough Set Model and Attribute Reduction

Maximum Consistent Block Based Variable Precision Rough Set Model and Attribute Reduction

In this paper, attribute reduction of incomplete information system is studied. Firstly, optimistic and pessimistic generalized variable precision rough set models based on maximal consistent blocks are constructed. The relationship between the two models and their main properties are analyzed. Afte...

Full description

Bibliographic Details
Main Author: SUN Yan, MI Jusheng, FENG Tao, LI Leijun, LIANG Meishe
Format: Article
Language:zho
Published: Journal of Computer Engineering and Applications Beijing Co., Ltd., Science Press 2020-05-01
Series:Jisuanji kexue yu tansuo
Subjects:
maximal consistent block
variable precision rough set model
attribute reduction
incomplete information system
Online Access:http://fcst.ceaj.org/CN/abstract/abstract2202.shtml

Internet

http://fcst.ceaj.org/CN/abstract/abstract2202.shtml

Similar Items