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Comparison between the predicted and actual responses achieved under optimal conditions
| Output | Actual (all) | Actual (average ± SD) | Predicted | Accuracy (%) |
|---|---|---|---|---|
| LSS (MPa) | [24.11, 24.61, 24.65] | 24.5 ± 0.3 | 25.3 | 97 |
| Defect class (1–3) | [1, 1, 1] | 1 | 1 | 100 |
| Repeatability class (1–3) | [1, 1, 1] | 1 | 1 | 100 |
