![]() Besides, the accuracy rates of the classification experiments on datasets were also calculated to verify the rationality and efficiency of the proposed method. Numerical examples were used to prove the effectiveness of the proposed method in solving the classical fusion paradoxes. Finally, Dempster’s combination rule was used for the fusion of new BPAs. Then, cosine similarity and belief entropy were used respectively to measure the reliability and uncertainty of each BPA to make adjustments and generate a standard BPA. ![]() Firstly, Mahalanobis distance was used to measure the similarity between the test sample and BPA of each focal element in the frame of discernment. To address this issue, a new basic probability assignment (BPA) generation method based on the cosine similarity and the belief entropy was proposed in this paper. ![]() However, how to deal with the fusion paradoxes while using the Dempster’s combination rule is still an open issue. Dempster–Shafer evidence theory is an effective method to deal with information fusion.
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