GUO Wei, ZHU Ke, WU Yi-tao, et al. A Generation Method of Basic Belief Assignment Based on Bell Function[J]. Acta Electronica Sinica, 2016, 44(4): 926-932.
GUO Wei, ZHU Ke, WU Yi-tao, et al. A Generation Method of Basic Belief Assignment Based on Bell Function[J]. Acta Electronica Sinica, 2016, 44(4): 926-932. DOI: 10.3969/j.issn.0372-2112.2016.04.025.
a method to determine similarity and the basic belief assignment (BBA) generation based on bell function (Bell-F) is proposed in order to solve the problem that the fuzzy similarity used in BBA of evidence theory exist paradox when the cognitive objective is a single point.This method can avoid the paradox which is inconsistent with the actual result in common sense
and can more granularly describe similarity evaluation model to improve the accuracy of cognitive description further.The results of a recognition experiment performed for data set of Iris
demonstrate the effectiveness of this method.Furthermore
this method still has good adaptability in uncertain environment when the number of known samples is insufficient.