• DocumentCode
    3698157
  • Title

    Cuts or thresholds, what is the best reduction method in fuzzy formal concept analysis?

  • Author

    M. Eugenia Cornejo;Jesós Medina;Eloisa Ramírez-Poussa

  • Author_Institution
    Department of Statistic and O.R., University of Cá
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    8
  • Abstract
    Recently α-cut irreducible and δ1δ2-multi-adjoint concept lattices have been introduced as two different methodologies focus on reducing the size of a given fuzzy concept lattice. The philosophy of both methodologies is completely different and so, the obtained lattices too. This paper analyzes the differences and proposes that the best is to combine both methodologies in order to obtain new procedures to reduce the information retrieval, only considering the important information for the user and with the advantages of both philosophies.
  • Keywords
    "Lattices","Formal concept analysis","Context","Information retrieval","Data mining","Databases","Electronic mail"
  • Publisher
    ieee
  • Conference_Titel
    Fuzzy Systems (FUZZ-IEEE), 2015 IEEE International Conference on
  • Type

    conf

  • DOI
    10.1109/FUZZ-IEEE.2015.7337990
  • Filename
    7337990