摘要
为进一步精确度量直觉模糊集的模糊性,改进了直觉模糊集的模糊度的公理化形式,并给出了直觉模糊集的模糊度计算公式.利用直觉模糊集的模糊度和犹豫度,给出了直觉模糊集熵的计算公式,并举例验证了该计算公式的有效性.
To measure fuzziness of intuitionistic fuzzy sets more accurately, an axiom construction of fuzzy degree of intuitionistic fuzzy sets is further modified,and a fuzzy degree formula is given. Then, by u- tilizing both fuzzy degree and hesitant degree of intuitionistic fuzzy sets,an entropy formula of intuitionistic fuzzy sets is proposed,and the effectiveness of the entropy formula is verified by an example.
出处
《河北大学学报（自然科学版）》
CAS
北大核心
2013年第5期536-542,共7页
Journal of Hebei University(Natural Science Edition)
基金
国家自然科学基金资助项目(61073121)
河北省自然科学基金资助项目(A2012201033
F2012402037)
河北省教育厅自然科学青年基金资助项目(Q2012046
Q2012068)
关键词
直觉模糊集
模糊度
犹豫度
熵
intuitionistic fuzzy sets
fuzzy degree
hesitant degree
entropy
