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Fuzzy Binary Rough Set
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems ( IF 1.0 ) Pub Date : 2020-03-14 , DOI: 10.1142/s0218488520500130
Yu-Ru Syau, En-Bing Lin, Churn-Jung Liau

In this paper, we provide a definition of α-fuzzified lower and upper approximations for fuzzy sets based on the α-cut of fuzzy binary relations. We show that the definition is a proper generalization of the previous one for approximations of crisp sets and compare it with an existing definition in the context of fuzzy tolerance relation.

中文翻译:

模糊二元粗糙集

在本文中,我们基于模糊二元关系的 α 割提供了模糊集的 α 模糊下近似和上近似的定义。我们证明了该定义是前一个定义的适当概括,用于近似清晰集,并将其与模糊容差关系上下文中的现有定义进行比较。
更新日期:2020-03-14
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