DocumentCode :
3413414
Title :
An Optimistic Messaging Distributed Algorithm for Association Rule Mining
Author :
Paranjape, Preeti ; Deshpande, Umesh
Author_Institution :
Dept. of Electron. & Comput. Sci., Visvesvaraya Nat. Inst. of Technol. (VNIT), Nagpur, India
fYear :
2009
fDate :
18-20 Dec. 2009
Firstpage :
1
Lastpage :
5
Abstract :
We present a distributed algorithm based on dynamic itemset counting (DlC)for generation of frequent itemsets. The nature of DIC represents a paradigm shift from Apiori-based algorithms in the number of passes of the database hence reducing the total time taken to obtain the frequent itemsets. Our distributed algorithm, called the optimistic messaging DIC (OPT-DIC) gives much better results than count distribution (CD). We exploit the advantage of dynamic itemset counting that of starting the counting of an itemset as early as possible. Hence, our algorithm shows remarkable improvement in the amount of time taken because of reduction in the number of passes of the database and comparatively lesser number of candidates generated.
Keywords :
data mining; distributed algorithms; Apiori-based algorithms; association rule mining; dynamic itemset counting; frequent itemset generation; optimistic messaging distributed algorithm; Association rules; Computer science; Consumer electronics; Data analysis; Data mining; Data privacy; Data security; Distributed algorithms; Itemsets; Transaction databases;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
India Conference (INDICON), 2009 Annual IEEE
Conference_Location :
Gujarat
Print_ISBN :
978-1-4244-4858-6
Electronic_ISBN :
978-1-4244-4859-3
Type :
conf
DOI :
10.1109/INDCON.2009.5409349
Filename :
5409349
Link To Document :
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