Mango Grading System Based on Optimized Convolutional Neural Network

Table 8

Test set confidence data analysis.

Number	Grade	Confidence %	Average confidence %
1	First-grade mango	97.3	98.5
2		99.7
3	Second-grade mango	99.9	99.5
4		99.1
5	Third-grade mango	99.4	98.2
6		96.9
7	NG	99.9	99.9
8		99.9