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Dataset proportion and class ratio.
| Proportion | |||
|---|---|---|---|
| Training set | Validation set | Test set | Total |
| 300 (61.0%) | 96 (19.5%) | 96 (19.5%) | 492 (100%) |
| Class Ratio | |||
| Index | Class Name | Count (Ratio) | |
| 0 | Grade 1 | 54 (11.0%) | |
| 1 | Grade 2 | 101 (20.5%) | |
| 2 | Grade 3 | 78 (15.9%) | |
| 3 | Grade 4 | 45 (9.1%) | |
| 4 | Normal | 214 (43.5%) | |
