模糊贴近度的常用方法主要包括最大最小贴近度、算术平均最小贴近度、几何平均最小贴近度、Hamming贴近度。本文在讨论模糊对称交互熵的数值特征基础上,提出模糊对称交互熵贴近度的概念和计算公式;在讨论三角模糊集及权重、正态模糊集及权重的基础上,提出模糊贴近度OWA加权平均的方法。最后以企业管理领域的模式识别为例,应用专家测评方法,进行被测样本模式归属的实证研究。 The commonly used methods of fuzzy closeness mainly include the maximum and minimum closeness, the minimum arithmetic closeness, the minimum geometric closeness and the Hamming closeness. On the basis of discussing the numerical characteristics of fuzzy symmetric interaction entropy, this paper proposes the concept and formula of fuzzy symmetric mutual entropy closeness. On the basis of discussing triangular fuzzy sets and weights, normal fuzzy sets and weights, The average method. Finally, taking the pattern recognition in the field of enterprise management as an example, this paper uses the expert evaluation method to conduct an empirical study on the attribution of the tested sample pattern.