. 2021 Mar 29;11:7071. doi: 10.1038/s41598-021-86345-5

Table 3.

Accuracy results (%) of the proposed method.

Emotion ( $η$ )	QDC			RNN (scheme 1)			RNN (scheme 2)
Emotion ( $η$ )	$D F T_{Exp}$	$N G D_{Exp}$	Proposed method	$D F T_{Exp}$	$N G D_{Exp}$	Proposed method	$D F T_{Exp}$	$N G D_{Exp}$	Proposed method
Happy	67.90	72.43	73.99	85.95	90.29	91.19	86.79	88.98	92.04
Pleased	81.69	86.68	88.48	80.82	89.44	88.04	89.67	87.46	90.83
Relaxed	79.63	84.11	85.67	88.02	91.47	92.74	72.70	74.49	70.87
Excited	71.92	74.40	78.05	91.15	95.29	94.25	72.25	57.05	67.42
Calm	84.20	89.94	92.63	79.09	87.32	86.21	87.75	83.99	88.88
Distressed	68.21	74.09	73.01	87.62	92.01	93.10	69.16	69.78	75.20
Miserable	71.79	76.17	82.99	83.99	91.38	92.12	85.41	96.08	98.79
Depressed	79.26	79.46	84.18	84.14	90.90	92.12	94.46	91.01	93.21
Neutral	N/A	N/A	N/A	N/A	N/A	N/A	87.10	93.44	93.49
AVG	75.57	79.66	82.37	85.10	91.01	91.22	82.81	82.48	85.64
Final decision	79.86	83.67	87.05	78.13	84.48	89.33	83.83	82.86	86.53