Table 3 Ablation experiments verify the high efficiency of the model in predicting the reproduction skill score.
From: Predict the writer’s trait emotional intelligence from reproduced calligraphy
Prediction Dimension | Exp | Deep | Handcrafted | LightGBM | MAE | MSE | PCC | 95% CI of PCC |
|---|---|---|---|---|---|---|---|---|
Reprodution Skill | 1 | ✓ | ✗ | ✗ | 0.390 | 0.251 | 0.770 | [0.758, 0.781] |
2 | ✓ | ✗ | ✓ | 0.384 | 0.248 | 0.771 | [0.759, 0.782] | |
3 | ✗ | ✓ | ✓ | 0.437 | 0.340 | 0.696 | [0.658, 0.689] | |
4 | ✓ | ✓ | ✓ | 0.378 | 0.244 | 0.776 | [0.765, 0.787] |
