Comparison of Typical DS Conflict Evidence Improved Algorithms

Aiming at there will generate a counter-intuitive conclusion when DS evidence theory handle the highly conflict evidence information, some of the existing methods of improvement do not solve these problems well, and there is no unified, widely accepted scheme in the academia. Therefore, several typical improved algorithms are introduced in this paper, and an example is given to show which method is more reasonable, and the effect to handle conflict evidence is better. The results of the paper can provide the ideas for the further research to solve the conflict of evidence.