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An Apriori-Based Algorithm for Mining Frequent Substructures from Graph Data

Akihiro Inokuchi4, Takashi WashioContact Information and Hiroshi Motoda4

(4)  I.S.I.R., Osaka University, 8-1, Mihogaoka, 567-0047 Osaka, Ibarakishi, Japan
Abstract
This paper proposes a novel approach named AGM to efficiently mine the association rules among the frequently appearing sub-structures in a given graph data set. A graph transaction is represented by an adjacency matrix, and the frequent patterns appearing in the matrices are mined through the extended algorithm of the basket analysis. Its performance has been evaluated for the artificial simulation data and the carcinogenesis data of Oxford University and NTP. Its high efficiency has been confirmed for the size of a real-world problem....
Currently beeing in Tokyo Research Institute, IBM, 1623-14 Shimotsuruma, Yamatoshi, Kanagawa, 242-8502, Japan.

Contact Information Takashi Washio
Email: washio@sanken.osaka-u.ac.jp
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Referenced by
5 newer articles

  1. Jianping Wang (2008) . IEEE Transactions on Multimedia 10(7)
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  2. Zhao, Peixiang (2008) Fast Frequent Free Tree Mining in Graph Databases. World Wide Web 11(1)
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  3. Gudes, E. (2006) . IEEE Transactions on Knowledge and Data Engineering 18(11)
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  4. Jian Pei (2006) . IEEE Transactions on Knowledge and Data Engineering 18(11)
    [CrossRef]
  5. Greco, G. (2005) . IEEE Transactions on Knowledge and Data Engineering 17(4)
    [CrossRef]
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