网络

数据增强

α-CIoU

map@0.5

YOLOv5s6

√

×

0.903

α-YOLOv5s6

√

α = 1.5

0.908

α-YOLOv5s6

√

α = 2

0.901

α-YOLOv5s6

√

α = 2.5

0.893

α-YOLOv5s6

√

α = 3

0.899