Research Article
Apple Variety Identification Using Near-Infrared Spectroscopy
| Variety | Origin | Total fruit samples | Calibration set | Prediction set |
| Fuji | Shandong | 50 | 30 | 20 | Fuji | Shaanxi | 50 | 30 | 20 | Red Star | Shandong | 50 | 30 | 20 | Red Star | Shaanxi | 50 | 30 | 20 | Gala | Shandong | 50 | 30 | 20 | Gala | Shaanxi | 50 | 30 | 20 | Total | ā | 300 | 180 | 120 |
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