Emotion recognition and school violence detection from children speech

Table 2 Results of parameters optimization

Labels	Default accuracy (%)	Optimization accuracy (%)	C	G
1 2	67.12	75.23	0.01	10
1 3	100	100	0.01	0.1
1 4	82.66	87.55	0.05	1
1 5	98.24	99.21	0.001	1
1 6	52.35	96.28	0.005	1
1 7	90.70.	92.80	0.01	10
2 3	100	100	0.05	0.1
2 4	91.74	94.70	0.005	10
2 5	98.48	98.99	0.05	1
2 6	95.69	96.55	0.01	10
2 7	94.20	98.84	0.05	10
3 4	93.52	97.15	0.005	10
3 5	82.92	87.92	0.001	10
3 6	96.81	98.01	0.005	10
3 7	95.53	96.38	0.01	10
4 5	92.90	95.80	0.05	10
4 6	89.61	90.66	0.05	1
4 7	86.73	92.45	0.001	10
5 6	78.81	92.14	0.01	10
5 7	84.91	90.28	0.005	10
6 7	91.10	94.15	0.005	10