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摘要
One of the key issues in the application of Dempster-Shafer evidence theory is how to make decision based on basic probability assignment (BPA). The usual method is to transform the BPA to probability. In this paper, an optimal transformation method based on a new presented evidence correlation coefficient is proposed. The obtained probability has the maximum correlation coefficient to the original BPA. Numerical examples are used to illustrate the efficiency of the proposed method.
