Discussion and modification of combination rule of evidence theory
Peijin Wang · Computer Engineering and Applications Journal · 2007
D-S evidence theory as a method for dealing with uncertainty problems,has been used in the areas of data fusion and object recognition.But its application is limited by the shortcomings of combination rules.So Yager has provided some modified rules,but his rules still have some deficiencies.Paper[2],[3] and[4] have modified Yager's combination rules respectively.In this paper the former combination rules are compared and the combination rule of paper[4] are modified.The new combination rule is both commutative and associative,which improves the computing efficiency.