Discovering Emerging Graph Patterns from Chemicals

  • Authors:
  • Guillaume Poezevara;Bertrand Cuissart;Bruno Crémilleux

  • Affiliations:
  • Laboratoire GREYC-CNRS UMR 6072, Université de Caen Basse-Normandie, France;Laboratoire GREYC-CNRS UMR 6072, Université de Caen Basse-Normandie, France;Laboratoire GREYC-CNRS UMR 6072, Université de Caen Basse-Normandie, France

  • Venue:
  • ISMIS '09 Proceedings of the 18th International Symposium on Foundations of Intelligent Systems
  • Year:
  • 2009

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Abstract

Emerging patterns are patterns of a great interest for characterizing classes. This task remains a challenge, especially with graph data. In this paper, we propose a method to mine the whole set of frequent emerging graph patterns, given a frequency threshold and an emergence threshold. Our results are achieved thanks to a change of the description of the initial problem so that we are able to design a process combining efficient algorithmic and data mining methods. Experiments on a real-world database composed of chemicals show the feasibility and the efficiency of our approach.