Intuitionistic Fuzzy-entropy Geometry Construction Method Based on TOPSIS Method
In order to further improve the construction method of intuitionistic fuzzy entropy,the changes of entropy are classified and discussed from the perspective of intuition and fuzziness.The influence of the spatial structure of intuitionistic fuzzy sets on the law of entropy change is analyzed.According to the geometric features of intuitionistic fuzzy entropy,a new isentropic circle concept with the maximum membership degree as the center of the circle is proposed.Finally,aiming at the contradiction problem caused by the entropy equal at the intersection of isentropic circle constructed by two different methods,an intuitionistic fuzzy entropy formula based on TOPSIS method is proposed,and the theorem is proved.
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