Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.3/3978
Registo completo
Campo DCValorIdioma
dc.contributor.authorSilva, Osvaldo-
dc.contributor.authorBacelar-Nicolau, Helena-
dc.contributor.authorNicolau, Fernando C.-
dc.contributor.authorSousa, Áurea-
dc.date.accessioned2017-02-06T18:20:01Z-
dc.date.available2017-02-06T18:20:01Z-
dc.date.issued2016-07-31-
dc.identifier.citationSilva, O.; Bacelar-Nicolau, H.; Nicolau, F. C; Sousa, Á. (2016). Quality evaluation of a selected partition: An approach based on resampling methods, "International Journal of Development Research", 6(7): 8640-8646. ISSN: 2230-9920.en
dc.identifier.issn2230-9920-
dc.identifier.urihttp://hdl.handle.net/10400.3/3978-
dc.description.abstractThe aim of this work on cluster analysis is to provide a methodology to analyse and assess the quality of a selected partition (the best partition according to several validation indexes). In the proposed approach, the evaluation of the stability and of the consistency of the results of the selected partition (original partition) was done using the comparison between this partition and each of the partitions (with the same number of clusters that the original one) obtained by resampling. A special emphasis is given to an index defined by linear combination of four indicators, which allows evaluating the adjustment between the original partition and each of the partitions (and / or set of obtained partitions) obtained from resampling data. The application of these indexes is exemplified using a set of real data, and the main conclusions are summarized and discussed.en
dc.description.sponsorshipCICS.UAc/CICS.NOVA.UAc, UID/SOC/04647/2013, and this paper was produced with support from the FCT/MEC thru National Funds and when applied co-financed by the FEDER within the partnership agreement PT2020.en
dc.language.isoengpt_PT
dc.publisherInternational Journal of Development Researchen
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147304/PTpt_PT
dc.rightsopenAccesspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectComparing Partitionsen
dc.subjectCluster Stabilityen
dc.subjectHierarchical Cluster Analysisen
dc.subjectResampling Methodsen
dc.titleQuality evaluation of a selected partition : An approach based on resampling methodsen
dc.typearticlept_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
degois.publication.firstPage8640pt_PT
degois.publication.issue(7)pt_PT
degois.publication.lastPage8646pt_PT
degois.publication.titleInternational Journal of Development Researchen
dc.relation.publisherversionhttp://www.journalijdr.com/sites/default/files/4410.pdfpt_PT
dc.peerreviewedyespt_PT
degois.publication.volume6pt_PT
Aparece nas colecções:DM - Artigos em Revistas Internacionais / Articles in International Journals

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
4410.pdf327,74 kBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.