A Modified Multi-data Fusion Method Based on D-S Theory  

作　　者：姚景顺 杨世兴 

机构地区：[1]Northwestern Polytechnical University [2]Dalian Naval Academy

出　　处：《Defence Technology（防务技术）》2008年第4期278-280,共3页Defence Technology

摘　　要：The D-S evidential reasoning algorithm is invalid when the evidence is completely contradicted. Therefore,a modified algorithm is proposed based on the elemental correlation and the influence of elemental weights in the evidence. The modified algorithm is more powerful ability to rectify errors and less computational complexity in the circumstance of multi-evidence fusion processing than those of the D-S evidential reasoning algorithm.The D-S evidential reasoning algorithm is invalid when the evidence is completely contradicted. Therefore, a modified algorithm is proposed based on the elemental correlation and the influence of elemental weights in the evidence. The modified algorithm is more powerful ability to rectify errors and less computational complexity in the circumstance of multi-evidence fusion processing than those of the D-S evidential reasoning algorithm.

关 键 词：信息处理 D-S推理 计算机 证据 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]