摘要
证据理论在证据高度冲突时,因其归一化过程会产生有悖常理的无效结果。针对这些问题,在证据源及证据平均可信度的基础上,提出了一个新的证据合成公式。新的合成公式弥补了吸收法合成公式所存在的不足,使冲突证据合成的结果更为理想。最后的实验证明了这种新的证据合成方法的有效性。
D-S evidence method would involve invalid result because of normalization process while evidences conflict extraordinarily with each other, Considering these problems, on the basis of evidence source and average credibility of evidence, a new evidence combination formula was presented in this paper. The new formula makes up the deficiency of the formula combined by absorption method, and makes the result of conflicted evidence combination more effective, Finally the result of the experiment proves the validity of the new method.
出处
《弹箭与制导学报》
CSCD
北大核心
2008年第3期271-274,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
基金
海军装备部预研基金
船舶行业国防预研基金资助
关键词
证据理论
组合规则
证据冲突
evidence theory
rules of combination
evidence conflict
