TRIAS--An Algorithm for Mining Iceberg Tri-Lattices

  • Authors:
  • Robert Jaschke;Andreas Hotho;Christoph Schmitz;Bernhard Ganter;Gerd Stumme

  • Affiliations:
  • University of Kassel, Germany/ Research Center L3S, Germany;University of Kassel, Germany;University of Kassel, Germany;Dresden University of Technology, Germany;University of Kassel, Germany/ Research Center L3S, Germany

  • Venue:
  • ICDM '06 Proceedings of the Sixth International Conference on Data Mining
  • Year:
  • 2006

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Abstract

In this paper, we present the foundations for mining frequent tri-concepts, which extend the notion of closed itemsets to three-dimensional data to allow for mining folk-sonomies. We provide a formal definition of the problem, and present an efficient algorithm for its solution as well as experimental results on a large real-world example.