Publication
Clustering of TS-fuzzy system
| dc.contributor.author | Igrejas, Getúlio | |
| dc.contributor.author | Salgado, Paulo | |
| dc.date.accessioned | 2010-11-09T15:47:00Z | |
| dc.date.available | 2010-11-09T15:47:00Z | |
| dc.date.issued | 2007 | |
| dc.description.abstract | This paper presents a fuzzy c-means clustering method for partitioning symbolic interval data, namely the T-S fuzzy rules. The proposed method furnish a fuzzy partition and prototype for each cluster by optimizing an adequacy criterion based on suitable squared Euclidean distances between vectors of intervals. This methodology leads to a fuzzy partition of the TS-fuzzy rules, one for each cluster, which corresponds to a new set of fuzzy sub-systems. When applied to the clustering of TS-fuzzy system the result is a set of additive decomposed TS-fuzzy sub-systems. In this work a generalized Probabilistic Fuzzy C-Means algorithm is proposed and applied to TS-Fuzzy System clustering. | por |
| dc.identifier.citation | Igrejas, Getúlio; Salgado, Paulo (2007). Clustering of TS-fuzzy system. In RECPAD - 13º Conferência Portuguesa de Reconhecimento de Padrões. Lisboa | por |
| dc.identifier.uri | http://hdl.handle.net/10198/2754 | |
| dc.language.iso | eng | por |
| dc.subject | Fuzzy clustering | por |
| dc.subject | T-S systems | por |
| dc.title | Clustering of TS-fuzzy system | por |
| dc.type | conference paper | |
| dspace.entity.type | Publication | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/Orçamento de Funcionamento%2FPOSC/POSI%2FSRI%2F41975%2F2001/PT | |
| oaire.citation.conferencePlace | Lisboa | por |
| oaire.citation.title | RECPAD-2007 -RECPAD - 13º Conferência Portuguesa de Reconhecimento de Padrões | por |
| oaire.fundingStream | Orçamento de Funcionamento/POSC | |
| person.familyName | Igrejas | |
| person.givenName | Getúlio | |
| person.identifier.orcid | 0000-0002-6820-8858 | |
| person.identifier.rid | M-8571-2013 | |
| person.identifier.scopus-author-id | 47761255900 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |
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