Mostrar el registro sencillo del ítem

Design and analysis of fuzzy systems supported by social network analysis techniques

dc.contributor.advisorMagdalena Layos, Luis
dc.contributor.advisorAlonso Moral, José María
dc.contributor.advisorSánchez Ramos, Luciano 
dc.contributor.authorPérez Pancho, David
dc.contributor.otherInformática, Departamento de spa
dc.date.accessioned2016-05-13T13:35:04Z
dc.date.available2016-05-13T13:35:04Z
dc.date.issued2015-11-20
dc.identifier.urihttp://hdl.handle.net/10651/37346
dc.descriptionTesis con mención internacional. Tesis doctoral por el sistema de compendio de publicacionesspa
dc.description.abstractThis doctoral dissertation proposes the creation and development of a new methodology for fuzzy system comprehensibility analysis based on fuzzy systems' inference maps, so-called fuzzy inference-grams, Fingrams in short. Fingrams show graphically fuzzy rule-based systems, presenting the interaction between rules at the inference level in terms of co-fired rules, i.e., rules fired at the same time by a given input. Even more, Fingrams are likely to act as an effective and efficient tool in several applications regarding both design and refinement of fuzzy systems. The human centric improvement of a fuzzy rule-based system could be done after analyzing the resulting graphs manually or assisted by well-known social network analysis techniques (such as community mining) and quality indexes (such as centrality, page rank and so on). The analysis of Fingrams offers many possibilities: measuring the comprehensibility of fuzzy systems, detecting redundancies and/or inconsistencies among fuzzy rules, finding out and analyzing instances not covered, identifying the most significant rules, and so forth. The new methodology has been tested and validated for fuzzy association rules, fuzzy rule-based classifiers and regressors. The utility of Fingrams over fuzzy association rules was illustrated in a real-world problem dealing with qualitative assessment of industrial objects designed through cognitive engineering. FURIA algorithm was used over a real dataset to show the possibilities of Fingrams in fuzzy rule-based classifiers. And, we selected an electrical network distribution problem to present the potential of Fingrams in the context of fuzzy rule-based regressors. Finally, it is worthy to note that Fingrams are fully integrated in different software tools thanks to the specific software implemented during the thesis period. The fuzzy modeling toolbox GUAJE, and the software suites for data mining KEEL and KNIME have been enhanced allowing the creation and analysis of Fingrams.spa
dc.format.extent192 p.spa
dc.language.isoengspa
dc.rightsCC Reconocimiento - No comercial - Sin obras derivadas 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectIngeniería informáticaspa
dc.subjectInteligencia artificialspa
dc.titleDesign and analysis of fuzzy systems supported by social network analysis techniqueseng
dc.title.alternativeDiseño y análisis de técnicas fuzzy apoyados en técnicas de análisis de redes socialesspa
dc.typedoctoral thesisspa
dc.local.notesDT(SE) 2015-299spa
dc.rights.accessRightsopen access


Ficheros en el ítem

untranslated

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem

CC Reconocimiento - No comercial - Sin obras derivadas 4.0 Internacional
Este ítem está sujeto a una licencia Creative Commons