TRIAS - An Algorithm for Mining Iceberg Tri-Lattices

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 folksonomies. 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.

• Type: Conference
• Year: 2006
• Where: ICDM
• Authors: Robert Jäschke, Andreas Hotho, Christoph Schmitz, Bernhard Ganter, Gerd Stumme
• Keywords: Closed Itemsets, Data Mining, ICDM 2006, Large Real-world Example, Mining Frequent Tri-concepts