给出了随机模糊粗糙集的性质。

We give some properties of random fuzzy rough sets.

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本文介绍了粗糙集和模糊粗糙集的上下近似。

This paper introduces the lower and upper approximations operator of rough sets and fuzzy sets.

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在此基础上定义了模糊粗糙集代数，并讨论了模糊粗糙集代数的简单性质。

Based on this, the fuzzy rough set algebra is defined, and some simple properties of the fuzzy rough set algebra are discussed.

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