The Algebra of Truth Values of Type-2 Fuzzy Sets: A Survey
نویسندگان
چکیده
Type-2 fuzzy sets have come to play an increasingly important role in both applications and in the general theory of fuzzy sets. The basis of type-2 fuzzy sets is a certain algebra of truth values, as set forth by Zadeh. This paper is a survey of results about this algebra, along with some new material.
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