Evidence fusion method based on improved evidence dissimilarity degree
A technology of evidence fusion and dissimilarity, applied in the information field, can solve problems such as inability to obtain good results, misjudged decisions, unfavorable application requirements, etc., and achieve the effect of reducing decision-making risks, reducing uncertainties, and improving fusion accuracy
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[0071] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0072] The invention provides an evidence fusion method based on improved evidence dissimilarity, which can more effectively evaluate the degree of conflict between different evidence bodies, improve the accuracy and precision of evidence fusion, and thereby reduce decision-making risks.
[0073] see figure 1 , figure 1 is a flowchart of the present invention. The steps of the present invention will be described in detail below in conjunction with the flowchart.
[0074] Step 1: Propose an improved evidence dissimilarity, and calculate the dissimilarity index between different evidence bodies. The calculation method is:
[0075] Step 1.1, calculate the improved probability distance between different evidence bodies, the calculation method is as follows:
[0076] The formula for calculating the improved probability distance between different ...
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