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ROCKET: A Robust Parallel Algorithm for Clustering Large-Scale Transaction Databases

Woong-Kee LOH, Yang-Sae MOON, Heejune AHN

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Summary :

We propose a robust and efficient algorithm called ROCKET for clustering large-scale transaction databases. ROCKET is a divisive hierarchical algorithm that makes the most of recent hardware architecture. ROCKET handles the cases with the small and the large number of similar transaction pairs separately and efficiently. Through experiments, we show that ROCKET achieves high-quality clustering with a dramatic performance improvement.

Publication
IEICE TRANSACTIONS on Information Vol.E94-D No.10 pp.2048-2051
Publication Date
2011/10/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E94.D.2048
Type of Manuscript
LETTER
Category
Artificial Intelligence, Data Mining

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