Mutually-Inversistic Rough Set

Author

Zhou, Xunwei

Author_Institution

Inst. of Inf. Technol., Beijing Union Univ., Beijing, China

Volume

1

fYear

2010

fDate

16-18 July 2010

Firstpage

244

Lastpage

246

Abstract

Rough set can be established on mutually-inversistic set theory constructed by the author, forming mutually-inversistic rough set. The main functionality of traditional rough set is to mine decision rules from lower approximations. From the point of view of mutually-inversistic rough set, it is to mine mutually inverse being contained connections from lower approximations. Mutually-inversistic rough set can also mine mutually inverse intersection connections from upper approximations. It can mine not only the strong mutually inverse intersection connections, but also weak mutually inverse intersection connections. It can also make chain reasoning on the mutually inverse intersection connections mined. Therefore, mutually-inversistic rough set excels traditional rough set in functionality.

Keywords

approximation theory; formal logic; rough set theory; decision rules; lower approximations; mutually inverse intersection connections; mutually-inversistic logic; mutually-inversistic rough set; mutually-inversistic set theory; Approximation methods; Cognition; Information technology; Presses; Set theory; Transforms; mutually inverse intersection connection; mutually-inversistic rough set; mutually-inversistic set theory; traditional rough set; upper approximation;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Technology and Applications (IFITA), 2010 International Forum on

Conference_Location

Kunming

Print_ISBN

978-1-4244-7621-3

Electronic_ISBN

978-1-4244-7622-0

Type

conf

DOI

10.1109/IFITA.2010.154

Filename

5635103