Concept Lattices in L-Rough Sets

  • Authors:

  • Xueyou Chen

  • Affiliations:

  • School of Mathematics, Shandong University of Technology, Zibo, China 255049

  • Venue:
  • ISNN 2009 Proceedings of the 6th International Symposium on Neural Networks: Advances in Neural Networks - Part II
  • Year:
  • 2009

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Abstract

In this paper, two L-rough approximation operators are defined by an arbitrary L-relation, some of their properties and their relation to Galois connection in Formal Concept Analysis are investigated. The generalizations of the property oriented concept lattice and the object oriented concept lattice are obtained in L-rough sets.