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| Improved information fusion approach based on D-S evidence theory
Rui Sun
The Journal of Mechanical Science and Technology, vol. 22, no. 12, pp.2417-2425, 2008
Abstract : Conventional D-S evidence theory has an unavoidable disadvantage in that it will give counter-intuitive result when
fusing high conflict information. This paper proposes an improved method to solve this problem. By reassigning
weight factors before fusing, the method can give reasonable results especially when the initial weight factors of conflict
evidences are almost equal. It gives an adjustable factor to adjust the reassigning force. An example is given to
illustrate these advantages.
Keyword : D-S evidence theory; Information fusion; Weight factor reassignment |
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