Muti-conflict evidence combination research based on distance combination
Xia Gui · Journal of Sichuan University · 2014
As a important issues,the combination of conflicting evidences,there is no solution because of Zadeh paradox produced by Dempster's rule of combination was found.In this paper,an approach to handling this problem is proposed.The importance degree of the evidence were different.The distance between evidence found out using closeness degree,was used to judge the conflict degree and the importance of the evidence,and was further changed into weight which reflects the importance of evidence.According to weight,the basic probabilities were reallocated,and then were used to get the final combination result by the improved combination method.The superiority of the new method are shown by the different algorithms comparison example.