·2,447,543篇论文数据，部分数据来源于NoteExpress
定义了非对称相似关系的近似集概念，提出了一种利用非对称相似关系下近似集和属性值对的基于粗糙集的确定规则推理算法。
In this paper, the concept of non-symmetric similarity relation had been used to formulate a new definition of approximation to an incomplete information system.
本文讨论了粒度意义下的粗糙集近似，并定义了动态粒度下的正向近似。
In this paper, we discuss rough set approximation under granulation, and establish positive approximation under dynamic granulation.
讨论了利用模糊集的下近似和上近似定义的模糊测度和概率模糊测度的关系。
We discuss the relation between fuzzy measure defined by lower approximation and upper approximation of fuzzy set and probability fuzzy measures.
应用推荐