Issue:Optimal selection of the most suitable method out of n alternatives: An intuitionistic fuzzy approach

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Title of paper: Optimal selection of the most suitable method out of n alternatives: An intuitionistic fuzzy approach
Author(s):
Supriya Kumar De
Department of Mathematics, Indian Institute of Technology, Kharagpur - 721302, West Bengal, India
Ranjit Biswas
Department of Mathematics, Indian Institute of Technology, Kharagpur - 721302, West Bengal, India
Akhil Ranjan Roy
Department of Mathematics, Indian Institute of Technology, Kharagpur - 721302, West Bengal, India
Published in: "Notes on IFS", Volume 3 (1997) Number 3, pages 97—104
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Abstract: We consider a problem of selecting the best out of n alternative actions on the basis of performance values or ratings corresponding to m factors (or criteria). Our assump¬tion is that for each alternative the performance values correspond to an intuitionistic fuzzy set of the set F of all factors. An algorithm for the method is presented and a hypothetical case-study is made.
Keywords: Intuitionistic fuzzy set (IFS), performance value, performance, perfor¬mance matrix, super performance value, worst performance value, dominating matrix, relative score.
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