Fuzzy Evidence Theory and Its Application in Information Fusion

This paper generalized the evidence theory and made it could be used in fuzzy sets in order to use it more effectively.With the fuzzy membership function,it presented a method to set up the basic probability assignment function(mass function) in evidence theory,and integrated fuzzy theory and evidence theory effectively.This method has two functions.First,it solves the establishment of the mass function,which is rather difficult in evidence theory.Second, it brings the evidence theory nearer to practice.So with this method,the application of the evidence theory is easier extraordinarily and the result of the combination is more reasonable.