And the formulas computing the number of non-empty elements in these discernibility matrices and some theorems were introduced.
给出了这几种差别矩阵非空元素的计算公式及其相关定理。
参考来源 - 基于差别矩阵的Rough集属性约简算法·2,447,543篇论文数据，部分数据来源于NoteExpress
Then we give the judgment theorems and the discernibility matrices of the generalized decision reduction in set-valued decision i…
最后，基于两种关系从集值决策信息系统提取了最优广义决策规则，并进行了讨论。
In addition, we propose theory of knowledge reduction based on consistent decision formal context and give the judgement theorems and discernibility matrices, from which methods of attribute …
进一步给出了属性约简的判定定理和相应的可辩识属性矩阵，从而为概念格中协调决策形式背景属性约简提供了一种具体的方法。
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