Table 2.

Combination of concordant evidence using D–S theory

Evidence	$p{f}_1$(X) = 0.5	$p{f}_1$(Y) = 0.3	$p{f}_1$($\omega$) = 0.2
$p{f}_2$(X) = 0.4	$p{f}_{12}$(X) = 0.2	$p{f}_{12}$($\mathrm{\Theta }$) = 0.12	$p{f}_{12}$(X) = 0.08
$p{f}_2$(X,Y) = 0.4	$p{f}_{12}$(X) = 0.2	$p{f}_{12}$(Y) = 0.12	$p{f}_{12}$(X,Y) = 0.08
$p{f}_2$($\omega$) = 0.2	$p{f}_{12}$(X) = 0.1	$p{f}_{12}$(Y) = 0.06	$p{f}_{12}$($\omega$) = 0.04