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Scalable, Distributed and Dynamic Mining of Association Rules

Ananthanarayana, VS and Subramanian, DK and Murty, Narasimha M (2000) Scalable, Distributed and Dynamic Mining of Association Rules. In: 7th International Conference of High Performance Computing - HiPC 2000, December 2000, Bangalore, India, pp. 559-566.

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We propose a novel pattern tree called Pattern Count tree (PC- tree) which is a complete and compact representation of the database. We show that construction of this tree and then generation of all large itemsets requires a single database scan where as the current algorithms need at least two database scans. The completeness property of the PC-tree with respect to the database makes it amenable for mining association rules in the context of changing data and knowledge, which we call dynamic mining. Algorithms based on PC-tree are scalable because PC-tree is compact. We propose a partitioned distributed architecture and an efficient distributed association rule mining algorithm based on the PC-tree structure.

Item Type: Conference Paper
Publication: High Performance Computing Hipc 2000, Proceedings
Publisher: Springer
Additional Information: The copyright of this article belongs to Springer.
Department/Centre: Division of Electrical Sciences > Computer Science & Automation
Date Deposited: 16 Sep 2004
Last Modified: 11 Jan 2012 10:18
URI: http://eprints.iisc.ac.in/id/eprint/1858

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