CAJ | 학술논문

为解决经典证据理论在证据冲突程度高的环境下合成容易导致Zadeh悖论的问题，提出一种解决冲突证据合成问题的算法。通过计算证据间的欧几里德距离构造相异度矩阵，计算证据的相异支持度、可信度和修正率，对证据进行修正后利用合成算法进行合成。实验结果表明，该算法可以很好地解决Zadeh悖论，合成结果优于现有一些典型方法。
위해결경전증거이론재증거충돌정도고적배경하합성용역도치Zadeh패론적문제，제출일충해결충돌증거합성문제적산법。통과계산증거간적구궤리덕거리구조상이도구진，계산증거적상이지지도、가신도화수정솔，대증거진행수정후이용합성산법진행합성。실험결과표명，해산법가이흔호지해결Zadeh패론，합성결과우우현유일사전형방법。
Because the combination of traditional evidence theory causes Zadeh paradox in the environment of high conflict evi-dence,a combination algorithm for conflicting evidence was proposed.A dissimilarity matrix was built by calculating the Eucli-dean distance between evidences and the degree of dissimilar support,credibility and correction rate were calculated.The combi-nation algorithm was utilized to combine the corrected evidence.Experiments verify that this algorithm can effectively solve the problem of Zadeh paradox and the combination results are better than that of some existing typical methods.