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Possibility fuzzy soft set. (English) Zbl 1234.03032

Summary: We introduce the concept of possibility fuzzy soft set and study some of its properties. We give applications of this theory to the solution of decision-making problems. We also introduce a similarity measure for two possibility fuzzy soft sets and discuss its application in a medical diagnosis problem.

MSC:

03E72 Theory of fuzzy sets, etc.
90B50 Management decision making, including multiple objectives
92C50 Medical applications (general)
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References:

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