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变精度不协调SFD信息系统中的拓扑学方法

DOI: 10.13195/j.kzyjc.2013.0936, PP. 2066-2070

Keywords: SFD,信息系统,拓扑学,连通性,约简,辨识函数

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Abstract:

通过介绍模糊决策精度的概念,引入变精度不协调SFD信息系统;利用拓扑学中的连通性,在变精度不协调SFD信息系统中提出连通下(上)近似变精度协调集和连通下(上)近似变精度约简的概念;给出通过辨识函数计算连通下(上)近似变精度约简的方法,并给出了一个算例.

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