本文研究模糊近似空间与模糊拓扑空间之间的关系、基于模糊覆盖的粗糙集模型与约简等问题。

This paper discusses the relationships between a fuzzy approximation space and a fuzzy topology space. The approximations and reduction in fuzzy covering-based rough sets are also studied.

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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.

youdao

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.

youdao