Discovery of relational association rules

  • Authors:
  • Luc Dehaspe;Hannu Toironen

  • Affiliations:
  • Katholieke Uuniv., Leuvenner, Leuver, Belgium;Affiliation: Nokia Research Center, Finland

  • Venue:
  • Relational Data Mining
  • Year:
  • 2001

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Abstract

Within KDD, the discovery of frequent patterns has been studied in a variety of settings. In its simplest form, known from association rule mining, the task is to discover all frequent item sets, i.e., all combinations of items that are found in a sufficient number of examples. We present algorithms for relational association rule discovery that are well-suited for exploratory data mining. They offer the flexibility required to experiment with examples more complex than feature vectors and patterns more complex than item sets.