Mango Grading System Based on Optimized Convolutional Neural Network

Table 7

Classification results of mango classification.

Mango grade	Sample number	Identification number				Accuracy (%)	Average accuracy (%)
		First-grade	Second-grade	Third-grade	NG
First-grade	11	10	1	0	0	90.91	97.37
Second-grade	10	0	0	10	0	100
Third-grade	8	0	0	0	8	100
NG	9	0	9	0	0	100