Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/74372
Título
Comparison and design of interpretable linguistic vs. scatter FRBSs: Gm3m generalization and new rule meaning index for global assessment and local pseudo-linguistic representation
Año del Documento
2014
Editorial
Elsevier
Descripción
Producción Científica
Documento Fuente
Information Sciences, 282, 190-213
Resumo
This work is devoted to defining more general interpretability indexes to be applied to any scatter or linguistic model implemented by any type of membership functions. They are based on metrics that should take into account the semantic and inference issues: the semantic issue in order to preserve the meaning of the linguistic labels and the inference issue since this can influence the behavior of the rules. On the other hand, these metrics have been designed to be intuitive in order to support the analysis or selection of a final model and to favor a low computational cost within an optimization process.
In order to check their usefulness, a multi-objective evolutionary algorithm, simultaneously performing a rule selection and an adjustment of the fuzzy partitions, is guided by the proposed indexes on several benchmark data sets to obtain models with different degrees of accuracy and interpretability. In addition, using these metrics, a local analysis can be carried out between models of a different nature. This local analysis through the model components, gives support to the user to make the best choice from among the models.
Palabras Clave
Fuzzy rule-based system
Linguistic or scatter fuzzy system
Interpretability
Semantic index
ISSN
0020-0255
Revisión por pares
SI
Patrocinador
European Research Council GA 314031, Spanish Ministry of Economy and Competitiveness and FEDER Founds under grants no. DPI2012-39381-C02-02 and no. TIN2012-33856, and the Andalusian Excellence Regional Project no. P10-TIC-6858
Version del Editor
Propietario de los Derechos
Elsevier
Idioma
eng
Tipo de versión
info:eu-repo/semantics/acceptedVersion
Derechos
restrictedAccess
Aparece en las colecciones
Arquivos deste item
