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论Dempster-Shafer理论的一个悖论 被引量:2

Analysis of a Paradox in Dempster-Shafer Theory
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摘要 Kyburg指出,在Dempster-Shafer(D-S)理论中应用 Dempster组合规则组合某些基本概率指派将导致悖论。基于Shafer的D-S理论解释,我们可以利用概率函数来表达该理论的基本概念和组合规则。在此基础上,本文分析这一悖论产生的原因。 Kyburg pointed out that there is a paradox in Dempster-Shafer (D-S) theory if some basic probability assignments are combined by Dempster's rule of combination. Based on the interpretation of D-S theory given by Sharer, we can represent the basic concepts and the combination rule of D-S theory by probability functions. Then, we will show the cause of the paradox.
出处 《计算机科学》 CSCD 北大核心 2005年第8期145-146,169,共3页 Computer Science
基金 本文得到国211重点学科项目: 不确定推理系统及其应用 广东省教育厅社科青年基金No.02SJC720002
关键词 DEMPSTER-SHAFER理论 不确定 悖论 组合规则 基本概率 理论解释 概率函数 D-S 指派 Dempster-Shafer theory, Uncertainty, Paradox
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参考文献11

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