期刊
INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS
卷 35, 期 1, 页码 85-104出版社
WILEY-HINDAWI
DOI: 10.1002/int.22200
关键词
association coefficient; conflict coefficients; conflict problem; Deng entropy; D-S evidence theory; target recognition system
资金
- National Natural Science Foundation of China [61573290, 61973332]
The conflict problem in D-S evidence theory has attracted the attention of many scholars. Conflict coefficients are proposed to describe conflicts between bodies of evidence. The association coefficient as the opposite of the conflict coefficient is also used to measure the conflict. The larger the association coefficient, the smaller the conflict degree, and the higher the similarity between the evidence bodies, and vice versa. In this paper, the degree of association is defined by Deng Entropy, and a new association coefficient is proposed based on the basic inequality. The nature of the new association coefficient and conflict coefficients is explored using examples. Finally, the association coefficient combined with the D-S combination rule is applied to the target recognition system, and accurate results are obtained.
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