Research on application of evidence theory in uncertainty reasoning
证据理论在不确定性推理中的应用研究*

Use of the basic probability assignment function, the belief function and the plausibility function in evidence theory to describe and deal with the uncertainty of knowledge. This paper advised a specific probability assignment function and a new combination rule, and established a model of uncertain reasoning based on it. The example shows that the model can effectively measure the uncertainty of the final conclusions.