Title :
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
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;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2008. FSKD '08. Fifth International Conference on
Conference_Location :
Shandong
Print_ISBN :
978-0-7695-3305-6
DOI :
10.1109/FSKD.2008.278
