Table 6 TripletAttention model training results.

From: Heat exchanger pipe orifice recognition using an improved YOLOv5 model integrated with dual attention mechanisms

Epochs

P

R

mAP@0.5

Error rate

150

0.994

0.94

0.97

0.072

200

0.997

0.942

0.971

0.072

250

0.996

0.945

0.972

0.061

300

0.996

0.945

0.972

0.067

400

0.996

0.949

0.973

0.039

500

0.993

0.95

0.972

0.013

600

0.996

0.949

0.973

0.019