Research Article
Mango Grading System Based on Optimized Convolutional Neural Network
Table 5
Mango verification set confusion matrix.
| | Calibration class | Prediction | | First-grade | Second-grade | Third-grade | NG |
| | First-grade | 10 | 0 | 1 | 0 | | Second-grade | 0 | 8 | 0 | 0 | | Third-grade | 0 | 0 | 9 | 0 | | NG | 0 | 0 | 0 | 7 |
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