计算机工程与应用2015，Vol.51Issue(24)：61-66,6.DOI:10.3778/j.issn.1002-8331.1401-0008
一种基于Pignistic概率距离的合成公式
Synthetic rule of evidence based on Pignistic probability distance
摘要
Abstract
Aiming at the conflict problem among evidences in the process of information fusion, one synthetic rule of evi-dence based on Pignistic probability distance is presented. Evidence reliability is constructed by using the Pignistic proba-bility, and then the body of evidence is altered by using the evidence reliability to improve the synthetic rule. Evidences are fused by employing the improved synthetic rule. Results of numerical examples show that the fusion results obtained through the improved synthetic rule are reasonable and effective. Compared with some other methods, it has good characters in applicability, reliability, and faster processing speed.关键词
可信度/Pignistic概率距离/合成公式/D-S证据理论/信息融合Key words
reliability/Pignistic probability distance/synthetic rule/Dempster-Shafer theory/information fusion分类
信息技术与安全科学引用本文复制引用
马丽丽,张芬,陈金广..一种基于Pignistic概率距离的合成公式[J].计算机工程与应用,2015,51(24):61-66,6.基金项目
国家自然科学基金(No.61201118) （No.61201118）
中国博士后科学基金项目(No.2013M532020) （No.2013M532020）
陕西省教育厅科研计划项目(No.15JK1291) （No.15JK1291）
西安工程大学研究生创新基金项目(No.chx131123). （No.chx131123）
