一种新的Vague集的熵  

New entropy measure on vague sets

作　　者：孙宁宁[1] 余建坤[1] 杨力军[1] 

机构地区：[1]云南财经大学信息学院,昆明650221

出　　处：《计算机工程与应用》2011年第24期43-45,共3页Computer Engineering and Applications

基　　金：云南自然科学基金(No.2009CD076)

摘　　要：受Fuzzy集模糊熵的启发,提出了Vague集熵的公理化定义。充分考虑到Vague集的真隶属度、假隶属度和犹豫度三个方面,提出了新的Vague集的熵的计算公式,用于度量一个Vague集的模糊性。以实例来说明新的公式的有效性和实用性。Inspirited and motivated by fuzzy entropy on fuzzy sets,the axiom definition of entropy on vague sets is pro-posed.It proposes and establishes a new entropy measure on vague sets by considering the membership degree,nonmenber-ship degree and hesitancy degree three aspects of the vague sets,which is used to measure the vagueness of a vague set.Some examples are given to demonstrate its effectiveness and practicability.

关 键 词：VAGUE集 FUZZY集 熵理论 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]