Combination of interval-valued belief structures based on belief entropy
- URL: http://arxiv.org/abs/2011.13636v1
- Date: Fri, 27 Nov 2020 10:09:52 GMT
- Title: Combination of interval-valued belief structures based on belief entropy
- Authors: Miao Qin, Yongchuan Tang
- Abstract summary: The paper investigates the issues of combination and normalization of interval-valued belief structures within the framework of Dempster-Shafer theory of evidence.
A new optimality approach based on uncertainty measure is developed, where the problem of combining interval-valued belief structures degenerates into combining basic probability assignments.
- Score: 5.221097007424518
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: This paper investigates the issues of combination and normalization of
interval-valued belief structures within the framework of Dempster-Shafer
theory of evidence. Existing approaches are reviewed and thoroughly analyzed.
The advantages and drawbacks of previous approach are presented. A new
optimality approach based on uncertainty measure is developed, where the
problem of combining interval-valued belief structures degenerates into
combining basic probability assignments. Numerical examples are provided to
illustrate the rationality of the proposed approach.
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