...r approximation)概念(或集合)指的是,其下近似中的元素肯定属于该概念;一个概念(或集合)的上近似(upper approximation)概念(或集合)指的是,其上近似中的元素可能属于该概念。
基于94个网页-相关网页
So we advance tolerance rough set theory (TRST) and the concept corresponding to it, for example, tolerance upper approximation, tolerance lower approximation, tolerance relation sets and so on.
基于此,我们提出了容错粗集理论的概念,用容错关系代替了严格的相等关系,并提出了与标准粗集理论相对应的基本概念,如容错上近似、容错下近似、容错关系集等。
参考来源 - 基于C/S模式数据挖掘的研究及其在AEFS中的应用·2,447,543篇论文数据,部分数据来源于NoteExpress
在不同的运算下,讨论了模糊数空间上近似小于等于关系的变化。
This paper investigates the transformation of approximate equal or less than relation on fuzzy number space under various operations.
说明:深棕风格,视觉上近似黑色,配上进口压花板,体现了高档的质感。
Description: Dark Brown Style, visually similar to black, accompanied by embossing plate imports, reflecting the high texture.
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