一个新的模糊贴近度公式及其应用
首发时间：2018-06-19
摘要：贴近度是描述两个模糊集合相似或者贴近程度的一个重要的指标.为了解决常见贴近度在某些情况下梯度消失的问题，本文针对hamming等算子的缺点提出了新贴近度算子，并结合其应用对算子进行了评价.通过理论分析和实例验证，证明了新算子具有其他算子所不具备的优点，在全局上具有更好的分辨度.新算子克服了常用算子的缺点，具有很好的应用前景.
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A new formula of fuzzy nearness and its application
Abstract：The degree of fuzzy closeness is an important index which describes the similarity or proximity of two fuzzy sets. In order to solve the problem of gradient disappearance in some cases, in this paper, a new formula of fuzzy nearness is put forward in view of the shortcomings of Hamming and other operators. Then, the new operator is evaluated with its application. Through theoretical analysis and example verification, it is proved that the new operator has the advantages that other operators do not possess and it has a better resolution on the whole. the new operator overcomes the shortcomings of commonly used operators and has a good application prospect.
Keywords： fuzzy sets fuzzy nearness resolution t-nearness degree
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