Satisfying uncertain targets using measure generalized Dempster-Shafer belief structures
Satisfying uncertain targets using measure generalized Dempster-Shafer belief structures
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DOI：
10.1016/j.knosys.2017.11.012
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发表时间：
2017-11
期刊：
影响因子：
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通讯作者：
R. Yager
中科院分区：
文献类型：
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作者：
R. Yager
我们提供了与经典Dempster-Shafer信念结构相关的基本形式。我们注意到，它提供了一个不确定性模型，其中既有概率不确定性，也有不精确成分。我们引入了广义D-S信念结构的思想，它虽然仍然有不精确的成分，但更多的是基于一般测度的不确定性。我们讨论目标是某个空间X的子集，而不确定目标是子集的集合，每个子集都有一个成为真正目标的概率。考虑一个不确定变量，其值已知为广义D-S结构，满足目标，其值在目标集中的问题。
We provide the basic formalisms associated with the classic Dempster–Shafer belief structure. We note it provides a model of uncertainty that has both a probabilistic uncertainty and imprecise component. We introduce the idea of generalized D–S belief structure, which, while still having an imprecise component has more a general measure based uncertainty. We discuss the idea of a target as a subset of some space X and an uncertain target is a collection of subsets each having a probability of being the true target. We consider the problem that an uncertain variable, whose value is known to be a generalized D–S structure satisfies the target, its value lies in the target set.