Table 9.

Classification results of TESS dataset on original data

Classes	Decision tree classifier			CNN classifier
	Precision (%)	Recall (%)	F-1 score	Precision (%)	Recall (%)	F-1 score
0 (Angry)	92	91	0.91	100	100	1
1 (Disgust)	94	91	0.93	100	98	0.99
2 (Fear)	93	90	0.91	88	97	0.92
3 (Happy)	98	91	0.94	96	100	0.98
4 (Neutral)	86	93	0.89	100	96	0.98
5 (Surprise)	83	84	0.84	96	79	0.87
6 (Sad)	85	89	0.87	78	87	0.82
Macro average	90	90	0.9	94	94	0.94
Weighted average	90	90	0.9	94	94	0.94