Minimum Correlation Decision Reduct in Inconsistent Target Information Systems Based on Dominance Relation

Author

Jing-Lan Mo ; Guang-Sheng Zhu ; Yue-jin Lv

Author_Institution

Dept. of Basic Teaching, Lushan Coll. of Guangxi Univ. of Technol., Liuzhou, China

fYear

2012

fDate

2-4 Nov. 2012

Firstpage

445

Lastpage

448

Abstract

This paper introduces the concept of minimum correlation decision reduct in inconsistent target information systems based on dominance relation. Moreover the judgment theorem and discernable matrix of the minimum correlation decision reduct are obtained, from which it can effectively provide the approach to this reduction in inconsistent target information systems based on dominance relation. Finally, it illustrates that this algorithm is effective through an example. That it enrich the theory of rough set knowledge.

Keywords

correlation theory; data reduction; decision theory; information systems; matrix algebra; rough set theory; discernable matrix; dominance relation; inconsistent target information systems; judgment theorem; minimum correlation decision reduct; Approximation methods; Correlation; Diffusion tensor imaging; Educational institutions; Information systems; Set theory; Discernible matrix; Dominance relation; Information systems; Minimum correlation decision reduct; Rough set;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia Information Networking and Security (MINES), 2012 Fourth International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4673-3093-0

Type

conf

DOI

10.1109/MINES.2012.139

Filename

6405719