Table 8 Results of the ablation experiments.

From: Building construction crack detection with BCCD YOLO enhanced feature fusion and attention mechanisms

Model

Precision (%)

Recall (%)

F1-score (%)

mAP (%)

YOLOv8n

89.2

83.8

86.4

91.8

YOLOv8n + BiFPN

90.6

85.4

87.9

92.7

YOLOv8n + BiFPN + EC2f

91.7

86.6

89.1

93.4

YOLOv8n + BiFPN + EC2f + SAC2f

92.5

87.5

89.9

94.9