The Combining Rule of Dempster-Shafer Theory for Correlative Evidence

摘要：

This paper puts forward an improvement method for the combining rule of Dempster-Shafer evidence theory based on the correlation between evidences.Different from D-S theory, the correlation coefficient between evidences is introduced. By decreasing the probability evaluation of certainty and increasing the probability evaluation of uncertainty, the effect of correlative evidence to fusion result is reduced, and then we can get the fusion result which is closer to the fact. Finally, an example is provided to show the advantage of this method.

关键词： Data fusion Correlation coefficient D-S evidence theory

作者: Ping Wang

作者单位: Electric and Information College, Xihua University, Chengdu 610039, P. R. China

会议类型: 国际会议

会议名称: The 2007 International Conference on Intelligent Systems and Knowledge Engineering(第二届智能系统与知识工程国际会议)

会议地点: 成都

会议语种:英文

页码: 366-369

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）