Evaluation Method of Evidence Reliability Based on Intuitionistic Fuzzy Sets

Abstract

Most of the existing evidence dynamic reliability assessments are based on most principles, this method is not suitable for the case where there is only two evidences, and it is impossible to use this method to evaluate the reliability of two adjacent evidences in the time-domain evidence sequence. The concepts related to intuitionistic fuzzy sets and evidence theory is introduced and the relationship between intuitionistic fuzzy sets and BPAF are described. The research focuses on the dynamic reliability evaluation of evidence sequences. Combining the relationship between BPAF and intuitionistic fuzzy sets in evidence theory. Finally, a new method for evaluating the reliability of evidence is proposed, which realizes the evaluation of the reliability of each evidence source in the absence of prior knowledge.