“…D-S Evidence theory also proposes a combination rule for multi-source information, the Dempster combination rule [19,20,21]. There are many directions for the expansion of evidence theory: D numbers [22,23], evidential modeling [24,25], rule-based [26,27,28], evidence theory and fuzzy set [29,30], evidential neural network [31,32], and complex evidence theory [33], and others [34], which has extensions in different fields [35,36,37]. More combination methods also appeared in the later period of combination rules.…”