Fuzzy clustering of fuzzy systems

Detalhes bibliográficos
Autor(a) principal: Salgado, Paulo
Data de Publicação: 2004
Outros Autores: Garrido, Paulo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/1822/6237
Resumo: A fuzzy system entirely characterizes one region of the input-output product space S=U×Vthrough a relation expressed by a set of fuzzy rules. Effectively, the fuzzy system establishes a fuzzy map, which assigns for each input fuzzy set in U an output fuzzy set in V. The partition of this product space may be made through the decomposition of the relation. The fuzzy clustering of fuzzy rules, here proposed, as well as clustering of data, leads to a fuzzy partition of the S space. The result is a set of fuzzy sub-systems, one for each cluster that will be conveniently linked in a new structure. This paper proposes a new recursive clustering algorithm for the partition of a fuzzy system into a hierarchical collaborative structure. The global response of the hierarchical collaborative structure is identical to the input fuzzy system.
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spelling Fuzzy clustering of fuzzy systemsFuzzy systemFuzzy clusteringHierarchical modelA fuzzy system entirely characterizes one region of the input-output product space S=U×Vthrough a relation expressed by a set of fuzzy rules. Effectively, the fuzzy system establishes a fuzzy map, which assigns for each input fuzzy set in U an output fuzzy set in V. The partition of this product space may be made through the decomposition of the relation. The fuzzy clustering of fuzzy rules, here proposed, as well as clustering of data, leads to a fuzzy partition of the S space. The result is a set of fuzzy sub-systems, one for each cluster that will be conveniently linked in a new structure. This paper proposes a new recursive clustering algorithm for the partition of a fuzzy system into a hierarchical collaborative structure. The global response of the hierarchical collaborative structure is identical to the input fuzzy system.Portuguese Ministry of Science and Technology (MCT) - Project SAPIENS- POCTI/33574/99.IEEEUniversidade do MinhoSalgado, PauloGarrido, Paulo20042004-01-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/6237engINTERNATIONAL CONFERENCE ON SYSTEMS, MAN & CYBERNETICS, The Hague, Netherlands, 2004 – “SMC 2004 : proceedings”. [S.l.] : IEEE, 2004. ISBN 0-7803-8566-7.0-7803-8566-71062-922Xinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T04:21:25Zoai:repositorium.sdum.uminho.pt:1822/6237Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T14:46:07.431071Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Fuzzy clustering of fuzzy systems
title Fuzzy clustering of fuzzy systems
spellingShingle Fuzzy clustering of fuzzy systems
Salgado, Paulo
Fuzzy system
Fuzzy clustering
Hierarchical model
title_short Fuzzy clustering of fuzzy systems
title_full Fuzzy clustering of fuzzy systems
title_fullStr Fuzzy clustering of fuzzy systems
title_full_unstemmed Fuzzy clustering of fuzzy systems
title_sort Fuzzy clustering of fuzzy systems
author Salgado, Paulo
author_facet Salgado, Paulo
Garrido, Paulo
author_role author
author2 Garrido, Paulo
author2_role author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Salgado, Paulo
Garrido, Paulo
dc.subject.por.fl_str_mv Fuzzy system
Fuzzy clustering
Hierarchical model
topic Fuzzy system
Fuzzy clustering
Hierarchical model
description A fuzzy system entirely characterizes one region of the input-output product space S=U×Vthrough a relation expressed by a set of fuzzy rules. Effectively, the fuzzy system establishes a fuzzy map, which assigns for each input fuzzy set in U an output fuzzy set in V. The partition of this product space may be made through the decomposition of the relation. The fuzzy clustering of fuzzy rules, here proposed, as well as clustering of data, leads to a fuzzy partition of the S space. The result is a set of fuzzy sub-systems, one for each cluster that will be conveniently linked in a new structure. This paper proposes a new recursive clustering algorithm for the partition of a fuzzy system into a hierarchical collaborative structure. The global response of the hierarchical collaborative structure is identical to the input fuzzy system.
publishDate 2004
dc.date.none.fl_str_mv 2004
2004-01-01T00:00:00Z
dc.type.driver.fl_str_mv conference paper
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/6237
url http://hdl.handle.net/1822/6237
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv INTERNATIONAL CONFERENCE ON SYSTEMS, MAN & CYBERNETICS, The Hague, Netherlands, 2004 – “SMC 2004 : proceedings”. [S.l.] : IEEE, 2004. ISBN 0-7803-8566-7.
0-7803-8566-7
1062-922X
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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