The Negation of Basic Probability Assignment

被引：38

作者：

Gao, Xiaozhuan ^{[1
]}

Deng, Yong ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Chengdu 610054, Sichuan, Peoples R China

来源：

IEEE ACCESS | 2019年 / 7卷

基金：

中国国家自然科学基金;

关键词：

Dempster-Shafer evidence theory; negation; basic probability assignment; belief function; uncertainty; DEMPSTER-SHAFER THEORY; DECISION-MAKING; UNCERTAINTY MEASURE; EVIDENTIAL NETWORK; ENTROPY; FUSION; FRAMEWORK; EVIDENCES; TRANSMISSION; SPECIFICITY;

D O I：

10.1109/ACCESS.2019.2901932

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In many cases, we obtain information using various methods in order to make better decisions. The everything in nature and society has its negative, the negation of negation has significant meaning. Considering the problem from two aspects, we can get more accurate information. However, in most cases, the information of negation is ignored. Hence, the negation provides a new view to obtain information. However, existing negation method mainly apply to probability distribution. How to get the negation of basic probability assignment (BPA) in Dempster-Shafer (D-S) theory is still an open issue. The paper proposed the new negation method of BPA. Besides, some numerical examples are given to this approach for better understanding. Moreover, in order to demonstrate the efficiency of the proposed method, the paper compared the changes of uncertainty between original and negation by using some uncertain measurement methods. Finally, practical application is used to be discussed the application of proposed method.

引用

页码：107006 / 107014

页数：9

共 87 条

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