证据推理的组合规则研究

对不精确、不完整信息系统的决策规则,证据理论提供了一种卓有成效的处理方法.从应用的角度出发,人们提出了修正的证据推理组合规则.为了能对各种证据推理组合规则有深刻理解,以证据理论为基础,对各种组合规则进行了深入的研究,分析了不同情况下各证据组合规则解决冲突问题的能力.接着给出了一种基于证据的条件概率指派合成方法,并证明了其有效性.最后,对各种证据组合规则的适用范围进行了比较.

Research on combination rules of evidence reasoning

For those decision rules with imprecise and incomplete information,evidence theory provides a quite effective processing method.Many improved combination rules of evidence reasoning are proposed from diverse angle for convenient application.For understanding and knowing all sorts of evidence combination rules deeply,the paper analyzes diverse evidence combination means,and compares their abilities in solving conflicting information under diverse cases.Then,an evidence combination method is given based on co...