Paper Info
Title
Class-based Rough Approximation with dominance principle
Abstract
Dominance-based Rough Set Approach (DRSA), as the extension of Pawlak's Rough Set theory, is effective and fundamentally important in Multiple Criteria Decision Analysis (MCDA). In previous DRSA models, the definitions of the upper and lower approximations preserve the class unions rather than the singleton class. In this paper, we propose a new Class-based Rough Approximation with respect to different DRSA models including Classical DRSA model, VC-DRSA model and VP-DRSA model. In addition, we explore the new class-based reducts and their relations.
Year
DOI
Venue
2011
10.1109/GRC.2011.6122571
2011 IEEE International Conference on Granular Computing
Keywords
DocType
Volume
decision class,dominance principle,rough set approach,multiple criteria decision analysis
Journal
abs/1106.5601
ISBN
Citations 
PageRank 
978-1-4577-0372-0
2
0.39
References 
Authors
9
2
Name
Order
Citations
PageRank
Junyi Chai121312.09
James N. K. Liu252944.35