In the theory of rough set, attribute reduction of decision table was an important research subject.
在粗糙集理论中,决策表的属性约简是一个非常重要的研究课题。
In the rough set theory and rough-fuzzy set theory, computation of approximations and edge and attributes reduction of decision table is import part of them.
在粗糙集理论及粗糙模糊集理论中,上下近似及边界的求解与决策表属性约简是它们的核心内容。
Through examples, it shows that attribute reduction of an inconsistent decision table cannot entirely be represented by conditional information quantity.
并举例说明,对于不一致决策表,其属性约简的代数表示不能用条件信息量来等价表示。
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