Measurement of evidence conflict based on correlation coefficient

Autor:	Ya-fei SONG, Xiao-dan WANG, Lei LEI, Ai-jun XUE
Jazyk:	čínština
Rok vydání:	2014
Předmět:	Dempster-Shafer evidence theory evidence combination evidence conflict conflict measurement correla-tion coefficient Telecommunication TK5101-6720
Zdroj:	Tongxin xuebao, Vol 35, Pp 95-100 (2014)
Druh dokumentu:	article
ISSN:	1000-436X 99475987
DOI:	10.3969/j.issn.1000-436x.2014.05.013
Popis:	In order to measure the conflict degree much better, criteria for correlation coefficient was defined based on analysis on the relation between evidence similarity and conflict. Then a new measurement of conflict was presented based on the definition of correlation coefficient. Theoretic proof and numerical examples verify the efficiency of the proposed measurement. It's illustrated that higher correlation coefficient indicates lower conflict degree between two bodies, and vice versa. Moreover, it has been shown by comparison with other methods that the proposed measurement is more comprehensive and reasonable than other measurements.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/7e5d0986fc99475987990c001cc53474 Zobrazit plný text záznamu View record in DOAJ