C. 基于Dempster-Shafer理论的可信AI方法 我们的可信AI分割方法包括三个主要组成部分:1)一个主干AI分割算法;2)一个后备分割算法;3)一个故障保护方法,检测AI算法分割与信任合同之间的冲突区域,并在这些区域切换到后备算法。图1中给出了...
DS 证据理论(Dempster-Shafer envidence theory)也称为DS理论,是由20世纪60年代的哈佛大学数学家A.P. Dempster利用上、下限概率解决多值映射问题,由他的学生Shafer于1976年进一步发展起来的一种不精确推理理论,也称为Dempster/Shafer 证据理论(D-S证据理论),属于人工智能范畴,最早应用于专家系统中,具有处理不确定...
Deepika Bhalla,Raj Kumar Bansal,Hari Om Gupta.Integrating AI based DGA fault diagnosis using Dempster–Shafer Theory[J]. International Journal of Electrical Power and Energy Systems .2013Bhalla D, Bansal R K, Gupta H O. Integrating AI based DGA fault diagnosis using Dempster - Shafer Theory [ ...
摘要:Dempster-Shafer证据理论是一种不确定推理理论,它力图克服Bayesian理论的一些困难。 目前该理论的解释主要有上下概率解释,随机译码器范例和可迁移信念模型。然而,这些解释与该理 论均不完全相配。 关键词:D-S理论;Bayesian理论;概率;归纳逻辑 中图分类号:B815文献标识码:A文章编号:1000-5455(2000)03-0015-07...
The Dempster-Shafer theory owes its name to work by A. P. Dempster (1968) and Glenn Shafer (1976), but the kind of reasoning the theory uses can be found as far back as the seventeenth century. The theory came to the attention of AI researchers in the early 1980s, when they were ...
TheDempster-ShafertheoryowesitsnametoworkbyA.P.Dempster(1968)andGlennShafer (1976),butthekindofreasoningthetheoryusescanbefoundasfarbackastheseventeenthcentury.The theorycametotheattentionofAIresearchersintheearly1980s,whentheyweretryingtoadaptprobability ...
The theory of belief functions, also referred to as evidence theory or Dempster–Shafer theory (DST), is a general framework for reasoning with uncertainty, with understood connections to other frameworks such as probability, possibility and imprecise probability theories. First introduced by Arthur P...
Dempster-Shafer Theory DS理论也被认为是信度函数理论,是主观概率(subjective probability)的贝叶斯理论的扩展。信度函数允许我们基于信度使用一个问题的概率来推导一个相关问题的概率。这些信度值可能有也可能没有概率的数学性质;他们与概率的差异大小将取决于这两个问题有多相关。 History.. DS理论基于两个思想:1. ...
Dempster-Shafer证据推理方法理论与应用的综述-浙江大学计算机学院.ppt,计算举例假设在年美国发生事件之前布什总统分别接到美国中央情报局和国家安全局两大情报机构发来的绝密情报其内容是关于中东地区的某些国家或组织企图对美国实施突然的恐怖袭击和得到的证据如表所示试
aShafer evidential theory Shafer证据的理论 [translate] a在学校必须穿校服 Must put on the school uniform in the school [translate] aI have long hair and big eyes 我有长的头发和大眼睛 [translate] a政府在呼吁工众为在地震中失去家园的那些人提供帮助 正在翻译,请等待... [translate] a穿戴整洁、...