Age Estimation Based on Children’s Voice: A Fuzzy-Based Decision Fusion Strategy

Table 4

Confusion matrix of the proposed age estimation method based on 6 age classes.

	7	8	9	10	11	12	Accuracy (%)
7	17	1	2	0	0	0	85.0
8	3	15	1	1	0	0	75.0
9	5	1	11	2	0	1	55.0
10	6	5	1	6	1	1	30.0
11	4	4	1	1	9	1	45.0
12	7	3	1	2	1	6	30.0
							53.33