New Evidence Reasoning Method Based on Vector Similarity
TAO Li
GUAN Xin
SUN Guidong
Abstract：Dempster‐Shafer evidence theory is widely used in the field of decision‐level information fusion .But some‐times some situation which is not consistent with people's logic thinking is encountered in the application process ,especially in the case of highly conflict evidence .A kind of evidence combination method is put forward based on vector similarity in or‐der to solve this problem .This method defines the evidence reliability by vector similarity and generates the weight of evi‐dence based on the weight of evidence conflict is distributed .In the end ,the D‐S evidence combination rules are combined to complete the evidence reasoning .The examples show that the new method can efficiently solve the paradox of several com‐mon and highly conflict evidence .
Keywords：information fusionevidence theoryconflictreliabilityvector similarity
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1001-1004 )