Aiming at the drawback of this method in dealing with similar targets, this paper looked the multi-evidence set as a multi-evidence space and used Euclidean space distance to improve the algorithm of set-pairs proximity.

• 文章针对该方法在处理相似目标识别时贴近度相近的缺陷，将多个证据组成的证据集合看作是由多个证据组成的证据空间并在欧氏空间权距离的基础上改进了集对贴近度算法。