Extending A Consensus Measure To The Fuzzy Sets
Index Text: Likert scale; Fuzzy sets; Consensus measure; Fuzzy Consensus measure.
Abstract: William J. Tastle and et al. (Proc ISECON 2005, V22 (Columbus OH)) presented a new consensus measure for ranking sets of Likert scale data (ordinal data). In this paper we extend the consensus measure to the fuzzy sets. This measure called the strength of consensus is a modification of both the Shannon entropy, an equation common to the foundation of information theory, and the standard consensus measure.
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