The use of linguistic variables and fuzzy propositions in the L-Fuzzy concept theory

  • Authors:

  • C. Alcalde;A. Burusco;R. Fuentes-González;I. Zubia

  • Affiliations:

  • Escuela Universitaria Politécnica, Departamento de Matemática Aplicada, Universidad del País Vasco, Plaza de Europa 1, 20018 San Sebastián, Spain;Departamento de Automática y Computación, Universidad Pública de Navarra, Campus de Arrosadía, 31006 Pamplona, Spain;Departamento de Automática y Computación, Universidad Pública de Navarra, Campus de Arrosadía, 31006 Pamplona, Spain;Escuela Universitaria Politécnica, Departamento de Ingenieía Elétrica, Universidad del País Vasco, Plaza de Europa 1, 20018 San Sebastián, Spain

  • Venue:
  • Computers & Mathematics with Applications
  • Year:
  • 2011

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Abstract

The use of linguistic variables and fuzzy propositions in the interval-valued L-Fuzzy contexts can be an interesting tool to extract a more complete information from them. In this paper, we analyze three different situations. First, we obtain significant relations in order to study all the objects and attributes of the interval-valued L-Fuzzy context by means of the interval-valued L-Fuzzy concepts. After that, we show how to replace the erroneous values to be able to study in a suitable way the context. Finally, we use the linguistic labels to obtain a subcontext that represents our interest of study. We also show an experimental evaluation in the paper.