Table 3.

Self-validation results of the CReToNeXt-YOLOv5 model.

Model	Precision				mAP	Recall	F1-score
	Happy	Neutral	Fear	Anger
Yolov5s	0.974	0.691	0.806	0.835	0.827	0.779	0.77
Yolov5s + EIOU	0.978	0.689	0.839	0.824	0.832	0.798	0.77
Yolov5s + CBAM	0.981	0.760	0.858	0.841	0.860	0.815	0.65
Yolov5s + coordAtt	0.984	0.803	0.864	0.831	0.870	0.827	0.67
Yolov5s + coordAtt + EIOU	0.984	0.775	0.868	0.877	0.876	0.826	0.82
Yolov5s + coordAtt + EIOU + CReToNeXt	0.985	0.809	0.896	0.889	0.894	0.990	0.84