为解决高冲突证据下的D-S证据理论失效这一问题,在对已有一些代表性改进方法分析的基础上,提出了一种新的基于最优权重分配的D-S改进算法. -To address the high level of conflict in the evidence of DS evidence theory under the failure of this problem, there have been some representation of the improved method based on