Subjectivity and Objectivity Integrated Reasoning Approachof Evidence Theory
Wanchun Duan · Jisuanji gongcheng · 2011
Aiming at the problem that the Reliability of Evidence Source(RES) is only derived from objective evidences but ignoring the subjective cognitively information such as knowledge,experience or intuition in RES reasoning and evidence combination,this paper introduces the RES objective matrix and the RES subjective matrix to reflect the objective and subjective RES information based on evidence distance and pair-wised judgment matrix.An integrating RES model for deriving overall RES information is established by minimizing the whole adjusting errors,and evidence reasoning steps are proposed by using Dempster combination rules.Numerical value example proves the feasibility of this method.