计算机工程与应用2012，Vol.48Issue(20)：150-153,4.DOI:10.3778/j.issn.1002-8331.2012.20.031
一种改进的D-S证据理论合成方法
Improved method to D-S evidence theory based on weight and matrix
摘要
Abstract
The paper proposes an improved combination method based on weight and matrix, which can reduce the calculating complexity and solve the evidence combination problem of highly conflict evidences. The method uses weight value to distinguish the importance among all evidences, and thus it can deal with the conflicting evidences. Matrix is used when evidences are proceeded, which can reduce the computational complication of D-S combination rules. Simulation results show that the improved combination method improves the reliability and rationality of fusion results, and it decreases the time complexity.关键词
证据理论/权/矩阵运算/证据合成/数据融合Key words
evidence theory/ weight/ matrix computation/ evidence combination/ data fusion分类
信息技术与安全科学引用本文复制引用
杨靖,林益,洪露,李泽滔..一种改进的D-S证据理论合成方法[J].计算机工程与应用,2012,48(20):150-153,4.基金项目
贵州省教育厅自然科学基金项目(No.Qianjiaoke2010007) （No.Qianjiaoke2010007）
贵州省农业攻关项目(No.QiankeheNY[2011 ]3108) （No.QiankeheNY[2011 ]3108）
贵州省科学技术基金资助项目(No.Qiankehe[2010]2283). （No.Qiankehe[2010]2283）
