Table 8. Experiments of parameter sensitivity of the loss function.

$\left(\text{λ},\text{α}\right)$	MSMT17
	mAP (%)	Rank-1 (%)
$\left(0.1,1.2\right)$	64.9	83.2
$\left(0.2,1.4\right)$	65.1	83.3
$\left(0.3,1.6\right)$	65.5	83.5
$\left(0.4,1.4\right)$	65.5	83.1
$\left(0.5,1.0\right)$	66.9	84.5
$\left(0.6,1.0\right)$	65.9	83.1
$\left(0.7,1.2\right)$	65.7	83.1
$\left(0.8,1.2\right)$	65.5	82.9
$\left(0.9,0.6\right)$	64.6	81.7