| Title of paper:
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A concept of similarity for intuitionistic fuzzy sets and its use in the aggregation of experts' testimonies
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| Author(s):
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| Eulalia Szmidt
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| Systems Research Institute, Polish Academy of Sciences, ul. Newelska 6, 01-447 Warsaw, Poland
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| szmidt@ibspan.waw.pl
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| Janusz Kacprzyk
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| Systems Research Institute, Polish Academy of Sciences, ul. Newelska 6, 01-447 Warsaw, Poland
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| kacprzyk@ibspan.waw.pl
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| Presented at:
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Seventh International Conference on IFSs, Sofia, 23-24 August 2003
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| Published in:
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"Notes on IFS", Volume 9 (2003) Number 3, pages 51-59
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| Download:
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 PDF (133 Kb, File info)
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| Abstract:
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In this article we apply a new measure of similarity to analyse the extent of agreement in a group of experts. The proposed measure takes into account not only a pure distance between intuitionistic fuzzy preferences but also examines if the compared preferences are more similar or more dissimilar. The agreement of a whole group is assessed via an aggregation of individual testimonies expressed by intuitionistic fuzzy preference relations.
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| Keywords:
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Intuitionistic fuzzy sets, Distances, Similarity measure, Group agreement
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| References:
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