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| 基于证据距离与不确定度的证据组合方法 | |
| 引用本文： | 韩德强,邓勇,韩崇昭,侯志强.基于证据距离与不确定度的证据组合方法[J].红外与毫米波学报,2011,30(5):396-400. |
| 作者姓名： | 韩德强 邓勇 韩崇昭 侯志强 |
| 作者单位： | 1. 西安交通大学智能网络与网络安全教育部重点实验室,机械制造系统工程国家重点实验室,电信学院,综合自动化研究所,陕西西安710049 2. 上海交通大学电子信息学院,上海200240;3.西南大学计算机与信息科学学院,重庆400715 3. 空军工程大学电讯工程学院,陕西西安,710077 |
| 基金项目： | 国家重点基础研究发展计划（973计划） |
| 摘 要： | Dempster-Shafer证据理论是信息融合领域中的一种重要的理论与方法.然而在实际应用中,Dempster证据组合规则无法有效处理高冲突证据组合问题,往往引发反直观结果.针对这一问题,提出一种新的加权证据组合方法.该方法同时利用证据距离和证据不确定度来生成权重进而修正待征组合证据,并取得合理的组合结果.实验结果表... |
| 关 键 词： | 证据理论 传感器数据融合 距离函数 不确定度 |
| 收稿时间： | 2010/10/23 0:00:00 |
| 修稿时间： | 2010/12/6 0:00:00 |
Weighted evidence combination based on distance of evidence and uncertainty measure |
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| HAN De-Qiang,DENG Yong,HAN Chong-Zhao and HOU Zhi-Qiang.Weighted evidence combination based on distance of evidence and uncertainty measure[J].Journal of Infrared and Millimeter Waves,2011,30(5):396-400. | |
| Authors: | HAN De-Qiang DENG Yong HAN Chong-Zhao and HOU Zhi-Qiang |
| Affiliation: | School of Electronic and Information Engineering, Xi'an Jiaotong University,School of Electronics and Information Technology, Shanghai Jiaotong University /College of Computer and Information Sciences, Southwest University,School of Electronic and Information Engineering, Xi'an Jiaotong University and Telecommunication Engineering College, Air Force Engineering University |
| Abstract: | Dempster-Shafer evidence theory is an important tool in the fields of information fusion.However Dempster's rule of combination cannot efficiently handle highly conflicting evidence combination for it can arouse counter-intuitive behaviors.To deal with such a problem,a novel weighted average evidence combination approach is proposed.Not only the distance of evidence but also the uncertainty measure is utilized to determine the weights of the bodies of evidence.Based on the weighted averaged BOE and Dempster... |
| Keywords: | Evidence theory Sensor data fusion Distance function Uncertainty measure |
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