An Island Grouping Genetic Algorithm for Fuzzy Partitioning Problems
DC Field | Value | Language |
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dc.contributor.author | Salcedo-Sanz, S. | - |
dc.contributor.author | Del Ser, J. | - |
dc.contributor.author | Geem, Z. W. | - |
dc.date.available | 2020-02-28T21:45:39Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 1537-744X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/14005 | - |
dc.description.abstract | This paper presents a novel fuzzy clustering technique based on grouping genetic algorithms (GGAs), which are a class of evolutionary algorithms especially modified to tackle grouping problems. Our approach hinges on a GGA devised for fuzzy clustering by means of a novel encoding of individuals (containing elements and clusters sections), a new fitness function (a superior modification of the Davies Bouldin index), specially tailored crossover and mutation operators, and the use of a scheme based on a local search and a parallelization process, inspired from an island-based model of evolution. The overall performance of our approach has been assessed over a number of synthetic and real fuzzy clustering problems with different objective functions and distance measures, from which it is concluded that the proposed approach shows excellent performance in all cases. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | HINDAWI PUBLISHING CORP | - |
dc.relation.isPartOf | SCIENTIFIC WORLD JOURNAL | - |
dc.subject | CELL-FORMATION PROBLEM | - |
dc.subject | CLUSTERING ALGORITHMS | - |
dc.subject | C-MEANS | - |
dc.subject | PIXEL CLASSIFICATION | - |
dc.subject | PATTERN-RECOGNITION | - |
dc.subject | EVOLUTIONARY | - |
dc.title | An Island Grouping Genetic Algorithm for Fuzzy Partitioning Problems | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000336573100001 | - |
dc.identifier.doi | 10.1155/2014/916371 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC WORLD JOURNAL | - |
dc.identifier.scopusid | 2-s2.0-84902132718 | - |
dc.citation.title | SCIENTIFIC WORLD JOURNAL | - |
dc.contributor.affiliatedAuthor | Geem, Z. W. | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | CELL-FORMATION PROBLEM | - |
dc.subject.keywordPlus | CLUSTERING ALGORITHMS | - |
dc.subject.keywordPlus | C-MEANS | - |
dc.subject.keywordPlus | PIXEL CLASSIFICATION | - |
dc.subject.keywordPlus | PATTERN-RECOGNITION | - |
dc.subject.keywordPlus | EVOLUTIONARY | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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