DocumentCode
2085132
Title
Simplifying rough set-based if-then rules with remarkable degree
Author
Guo, Peijun
Author_Institution
Fac. of Bus. Adm., Yokohama Nat. Univ., Yokohama, Japan
Volume
1
fYear
2008
fDate
17-19 Nov. 2008
Firstpage
953
Lastpage
956
Abstract
In this paper, the method for simplifying if-then rules obtained from decision table by rough sets-based method is proposed based on the concepts of interior competition factor, exterior competition factor and remarkable degree. Using the proposed method, the main features of Japanese industries are analyzed. The analysis results show that the proposed method is very efficient for classification problems with many attributes and the large number of data.
Keywords
decision tables; pattern classification; rough set theory; Japanese industries; classification problems; decision table; exterior competition factor; interior competition factor; remarkable degree; rough set-based if-then rules; Information analysis; Information systems; Intelligent systems; Knowledge acquisition; Knowledge engineering; Possibility theory; Rough sets; Set theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent System and Knowledge Engineering, 2008. ISKE 2008. 3rd International Conference on
Conference_Location
Xiamen
Print_ISBN
978-1-4244-2196-1
Electronic_ISBN
978-1-4244-2197-8
Type
conf
DOI
10.1109/ISKE.2008.4731066
Filename
4731066
Link To Document