| 基于冲突强度和非正则化的证据合成方法研究 |
| |
| 引用本文： | 王肖霞,杨风暴.基于冲突强度和非正则化的证据合成方法研究[J].计算机工程与应用,2006,42(30):78-80. |
| |
| 作者姓名： | 王肖霞 杨风暴 |
| |
| 作者单位： | 中北大学信息工程系,太原,030051 |
| |
| 基金项目： | 中北大学校科研和教改项目 |
| |
| 摘 要： | 证据推理广泛应用于不确定推理和数据融合等许多方面,但D-S合成规则对于高冲突证据的处理不是十分合理的。论文在分析D-S合成规则以及一些改进方法的基础上,提出了一种基于冲突强度和非正则化的冲突证据合成规则,并引入确定度的概念来衡量合成的效果。仿真实验结果表明,该规则比D-S合成规则有了明显的改进。
|
| 关 键 词： | 证据推理 冲突证据 冲突强度 合成规则 |
| 文章编号： | 1002-8331（2006）30-0078-03 |
| 收稿时间： | 2006-01-01 |
| 修稿时间： | 2006-01-01 |
Evidence Combination Method Based on Conflict Intensity and Non-regularization |
| |
| WANG Xiao-xia,YANG Feng-bao.Evidence Combination Method Based on Conflict Intensity and Non-regularization[J].Computer Engineering and Applications,2006,42(30):78-80. |
| |
| Authors: | WANG Xiao-xia YANG Feng-bao |
| |
| Affiliation: | Department of Information Engineering,North University ot Ghina,Taiyuan 030031 |
| |
| Abstract: | The evidence reasoning is used in many application fields,such as indefinite reasoning and data fusion.But,the Dempster’s rule is unsuitable to solve the combination with high conflict.This paper analyzes some combination rule,and presents a new combination rule based on the conflict intensity and the non-regularization,in which we define a certitude degree to value the combination result.The simulation experiment result indicates that this rule has the obvious improvement compared to D-S and some improvements combination rules. |
| |
| Keywords: | evidence reasoning conflict evidence conflict intensity combination rule |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
