Complementary Preference Relations of Triangular Fuzzy Numbers
The concepts of triangular fuzzy numbers and interval fuzzy numbers are generalizations of that of crisp numbers. A triangular fuzzy number is made up of a triple of number, including the minimum membership degree, the medium membership degree, and the maximum membership degree. In any situation of subjective decision making, this triple can be respectively regarded as the lower (conservative), the medium and the upper (optimistic) estimation with regard to a judgment. The particular form of the triangular fuzzy number safely embodies the decision maker’s subjective thinking.
KeywordsFuzzy Number Preference Relation Membership Degree Triangular Fuzzy Number Decision Alternative
Unable to display preview. Download preview PDF.