粗糙区间直觉模糊集的不确定性度量OA北大核心CSCDCSTPCD
Uncertainty measurement of the rough intevr al-valued intuitionistic fuzzy sets
为了给出粗糙区间直觉模糊集的不确定性度量,首先精炼了区间直觉模糊熵的公理化定义,在此基础上构造了一个基于三角函数的区间直觉模糊熵公式,并指出了以往文献中给出的区间直觉模糊熵公式存在的问题。然后定义了区间直觉模糊集的粗糙隶属函数,利用粗糙隶属函数的区间直觉模糊熵,给出了粗糙区间直觉模糊集的不确定性度量,并讨论了度量的一些相关性质,以此说明定义的合理性。
In order to give an uncertainty measurement of the interval-valued intuitionistic fuzzy rough set , initially based on a trigonometric function , an interval-valued intuitionistic fuzzy entropy formula is proposed by using a con-cise axiom definition of the interval-valued intuitionistic fuzzy entropy .The problems concerning the interval-valued intuitionistic fuzzy entropy formula discussed in the previous literature are also pointed out .Then the rough mem…查看全部>>
王艳平;王金英
辽宁工业大学理学院,辽宁锦州121001辽宁工业大学理学院,辽宁锦州121001
信息技术与安全科学
区间直觉模糊集模糊熵粗糙区间直觉模糊集粗糙隶属函数不确定性度量
interval-valued intuitionistic fuzzy setsfuzzy entropyrough interval-valued intuitionistic fuzzy setsrough membership functionuncertainty measurement
《智能系统学报》 2014 (4)
449-453,5
辽宁省教育厅基金资助项目( L2012226).
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