Improved conflict representation method
Long Cheng · Jisuanji yingyong yanjiu · 2013
The classical D-S combination rule was not efficient to deal with highly conflicting evidences.To solve this problem,this pap er proposed many modified combinative methods,but how to measure the conflict among evidences was an issue which was not well considered.Firstly,it analyzed the deficiency of the classical conflict coefficient.Then,it introduced a distance function of evidence to measure conflict degree together with classical conflict coefficient.And it presented an improved conflict representation method.It can better measure the conflict degree between evidences.The numerical example shows the efficiency of the proposed method.