Table 9.

Weighted F1 score of the proposed full-precision and quantized CNN models.

	Weighted F1 Score
	Emotion
Proposed Model	Neutral	Anger	Fear	Sadness	Joy
Full-precision	0.99	0.86	0.85	0.79	0.86
FP8 (1, 4, 3)	0.99	0.86	0.85	0.79	0.86
FP8 (1, 5, 2)	0.99	0.86	0.85	0.79	0.86
Ternary quant.	0.97	0.86	0.83	0.75	0.85
Binary quant.	0.94	0.84	0.77	0.67	0.83