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Introducer Concepts in n-Dimensional Contexts

Abstract : Concept lattices are well-known conceptual structures that organise interesting patterns—the concepts—extracted from data. In some applications, such as software engineering or data mining, the size of the lattice can be a problem, as it is often too large to be efficiently computed, and too complex to be browsed. For this reason, the Galois Sub-Hierarchy, a restriction of the concept lattice to introducer concepts, has been introduced as a smaller alternative. In this paper, we generalise the Galois Sub-Hierarchy to n-lattices, conceptual structures obtained from multidimensional data in the same way that concept lattices are obtained from binary relations.
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Contributor : Giacomo Kahn <>
Submitted on : Sunday, February 11, 2018 - 6:46:45 PM
Last modification on : Wednesday, March 4, 2020 - 12:28:03 PM
Document(s) archivé(s) le : Monday, May 7, 2018 - 12:34:24 PM


  • HAL Id : hal-01706404, version 1
  • ARXIV : 1802.04030


Giacomo Kahn, Alexandre Bazin. Introducer Concepts in n-Dimensional Contexts. 2018. ⟨hal-01706404v1⟩



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