Based on the concept of fuzzy random variable, the concept of convex sets of fuzzy random vectors is introduced, and some examples for such type of convex sets are given.
在模糊随机变量的基础上引入了模糊随机向量凸集的概念，给出了几个模糊随机凸集的例子。
As knowledge block in knowledge base is fuzzy and is obtained randomly, we study the rough set model based on random fuzzy rough sets.
当知识库中的知识模块既是模糊的又是随机得到的，我们定义了基于随机模糊集的粗糙集模型。
We give some properties of random fuzzy rough sets.
给出了随机模糊粗糙集的性质。
The relationship between fuzzy probability defined by lower approximation and upper approximation of random fuzzy sets and fuzzy belief measures, fuzzy plausibility measures is discussed.
讨论随机模糊下近似、上近似集的模糊概率与模糊信任测度、模糊似然测度之间的关系。
The membership function expressions of the Fuzzy-random event of structural safety are obtained by using the basic operative law of the Fuzzy sets.
运用模糊集合基本运算法则，获得结构安全这一模糊随机事件的隶属度表达式；
The membership function expressions of the Fuzzy-random event of structural safety are obtained by using the basic operative law of the Fuzzy sets.
运用模糊集合基本运算法则，获得结构安全这一模糊随机事件的隶属度表达式；
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