Research Article
Study on the Processing Technology of Calamine Calcination by Near-Infrared Spectroscopy
Table 2
Information of sample classification.
| Set | Number of samples | Minimum (%) | Maximum (%) | Average value (%) | SD (%) |
| Training | 73 | 43.43 | 93.43 | 73.84 | 12.36 | Validation | 32 | 49.43 | 93.34 | 72.47 | 13.70 | Test | 25 | 45.69 | 93.21 | 74.51 | 12.18 |
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