DocumentCode :
1965067
Title :
Mining Double-Connective Association Rules from Multiple Tables of Relational Databases
Author :
Zhou, Xunwei ; Bao, Hong
Author_Institution :
.Inst. of Inf. Technol., Beijing Union Univ. Beijing, Beijing, China
Volume :
4
fYear :
2008
fDate :
12-14 Dec. 2008
Firstpage :
271
Lastpage :
279
Abstract :
Single-dimensional association rule and multidimensional association rule in conventional association rule mining are single-connective association rules, because they have only one connective: ¿. In this paper, based on mutually-inversistic logic, an algorithm for double-connective association rule mining is proposed, mining the association rule in the form of student(Sno)¿-1 course(Cno)/¿-1 study(Sno, Cno), read "for all students Sno, there exists course Cno such that Sno study Cno", where ¿-1 and /¿-1 are connectives, Sno is the primary key of the table transformed from the entity Student, Cno is the primary key of the table transformed from the entity Course, (Sno, Cno) is the primary key of the table transformed from the binary relationship Study. A three-table relational database naturally embraces double-connective association rules.
Keywords :
data mining; relational databases; double-connective association rules mining; multidimensional association rule; mutually-inversistic logic; relational databases multiple tables; single-connective association rules; single-dimensional association rule; three-table relational database; Association rules; Computer science; Data mining; Education; Electronic mail; Information technology; Logic; Multidimensional systems; Relational databases; Software engineering; data mining; double-connective association rule; multiple tables; mutually-inversistic logic; relational database;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science and Software Engineering, 2008 International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-0-7695-3336-0
Type :
conf
DOI :
10.1109/CSSE.2008.559
Filename :
4722615
Link To Document :
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