【摘要】 讨论了文 [1,2 ]中将vague集变换为fuzzy集的转换函数的作用 ,指出了vague集就是一类特殊的L -模糊集 ,分析了文 [1,2 ]中提出的vague集的模糊熵概念的不足 ,在此基础上 ,基于对不确定性信息处理的背景 ,提出了一种模糊正熵和模糊负熵的概念 ,并讨论了它们的性质更多还原

【Abstract】 In this paper,we discussed the action of the translation function from vague set to fuzzy set gived by references ,and pointed that a vague set is the special L-fuzzy set.We also studied the fuzzy entropy of vague sets in references.Based on the background of vague information handling,the fuzzy positive entropy and fuzzy negative entropy of vague set are given,and its properties are discussed.更多还原