Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6861845 | Knowledge-Based Systems | 2018 | 19 Pages |
Abstract
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.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Ronald R. Yager,