Approximation algorithm of evidence theory
Hou Chao-zhen · Jisuanji gongcheng yu sheji · 2006
Although D-S method has been widely used in various data fusion systems,there is a difficulty in the applications of D-S method because of possible mass calculating.On the basis of analyzing and comparing some typical researches,a new approximation algorithm was proposed,which could not only accelerate the speed of evidence combination,but also overcome a defect of sacrifice precision for speed in old approximation algorithms and ensure accuracy of fusion results.