增量证据的融合方法研究  

Research of Incremental Evidence Fusion Method

作　　者：李文艺[1] 岳明道[1] 汪材印[1] 赵水英[1] 

机构地区：[1]宿州学院机械与电子工程学院,安徽宿州234000

出　　处：《蚌埠学院学报》2015年第5期5-8,共4页Journal of Bengbu University

基　　金：安徽省高等学校省级优秀青年人才基金重点项目(2013SQRL084ZD;KJ2013Z316)

摘　　要：针对增量证据与原有证据的融合问题,给出了一种增量证据的融合方法。首先对原有证据进行融合,当增量证据到来后,利用增量证据与原有证据之间的相互关系计算增量证据的权重系数,利用权重系数对增量证据进行修正,然后把修正后的增量证据与原证据融合结果进行再次融合得到最终的融合结果。实验表明该方法可以有效处理增量证据的融合问题。A method was proposed to fuse the incremental evidence and the original evidences in this paper. The incremental evidence was given firstly and the set of original evidences are fused, then the incre- mental evidence＇s relative weight coefficient was calculated using the relation between the original evi- dences and the incremental evidence, and the incremental evidence was mended using the coefficient. Finally the incremental evidence was fused with the original fusion result. Experiments showed that this method could effectively solve the problem of incremental evidence fusion.

关 键 词：证据理论 冲突证据 增量证据 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]