A Method Based on Rough Set for Decision Making

Author

E, Xu ; Tong, Shao-Cheng ; Jiang, Yue-ling ; Qiu, Yun-Fei ; Sun, Fu-ming ; Wei, Gui-ying

Author_Institution

Sch. of Comput. Sci., Liaoning Univ. of Technol., Jinzhou

Volume

2

fYear

2008

fDate

18-20 Oct. 2008

Firstpage

70

Lastpage

74

Abstract

To make multiattribute decision with incomplete information, the paper proposed a method based on rough set. The paper defined the concepst of breaking points, scan vector and the addition of scan vector to recover the incomplete information system through rough set. Then introduced OWA (ordered weighted averaging) operators to calculate the aggregation value of each project. Finally, obtained the qualitatived decision making information.The illustration and experiments were implemented in VC++6.0, which results indicate that the method is effective and efficient.

Keywords

data mining; rough set theory; multiattribute decision; ordered weighted averaging operator; rough set method; scan vector; Conference management; Decision making; Fuzzy systems; Information systems; Knowledge management; Open wireless architecture; Paper technology; Rough sets; Space exploration; Technology management; data recovery; decision making; incomplete information; rough set;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems and Knowledge Discovery, 2008. FSKD '08. Fifth International Conference on

Conference_Location

Shandong

Print_ISBN

978-0-7695-3305-6

Type

conf

DOI

10.1109/FSKD.2008.278

Filename

4666082