Similarity-Trust Network For Clustering Based Consensus Group Decision Making Model

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dc.cclicenceCC-BY-NCen
dc.contributor.authorAhlim, Wan Syahimi Afiq Wan
dc.contributor.authorKamis, Nor Hanimah
dc.contributor.authorAhmad, Sharifah Aniza Sayed
dc.contributor.authorChiclana, Francisco
dc.date.acceptance2021-08-01
dc.date.accessioned2021-09-02T10:16:34Z
dc.date.available2021-09-02T10:16:34Z
dc.date.issued2021-08-16
dc.descriptionThe file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.en
dc.description.abstractTrust relation, as defined in Social Network Analysis(SNA), is one of the recent notions considered in de-cision making. This inspired our integration of trustrelation in constructing a similarity–trust network. Si-milarity of experts' preferences is analyzed inclusivelywith trust relation by defining a new combinationfunction of both attributes. The agglomerative hier-archical clustering approach is applied to group expertsinto subclusters based on the constructed similarity—trust degrees. The centrality concept from SNA is thenused to determine the expert's similarity–trust cen-trality (STC) index, which is the basis for the con-struction of a new aggregation operator, STC‐inducedordered weighted averaging operator, to fuse the in-dividual experts' preferences into a collective one, fromwhich the consensus solution is derived. An analysis ofresults with different levels of trust degree is carriedout. We show that this new idea is promising and re-levant to be used in solving certain consensus groupdecision‐making problems.en
dc.funderNo external funderen
dc.identifier.citationAhlim, W.S.A.W., Kamis, N.H., Ahmad, S.A.S., Chiclana, F. (2021) Similarity-Trust Network For Clustering Based Consensus Group Decision Making Model. International Journal of Intelligent Systems.en
dc.identifier.doihttps://doi.org/10.1002/int.22610
dc.identifier.issn0884-8173
dc.identifier.urihttps://dora.dmu.ac.uk/handle/2086/21233
dc.language.isoenen
dc.peerreviewedYesen
dc.publisherWileyen
dc.researchinstituteInstitute of Artificial Intelligence (IAI)en
dc.subjectaggregation operatoren
dc.subjectclusteringen
dc.subjectconsensus group decision makingen
dc.subjectsimilarity of preferencesen
dc.subjecttrusten
dc.titleSimilarity-Trust Network For Clustering Based Consensus Group Decision Making Modelen
dc.typeArticleen

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