Table 7 Detailed ablation study results.
Configuration | Progress Accuracy (%) | Quality F1-Score | Risk AUC | Overall Performance |
|---|---|---|---|---|
Full Model | 91.8 | 0.907 | 0.924 | 100% (baseline) |
w/o Multi-scale Attention | 87.6 (− 4.2) | 0.876 (− 0.031) | 0.901 (− 0.023) | 95.4% |
w/o Cross-modal Alignment | 89.3 (− 2.5) | 0.889 (− 0.018) | 0.915 (− 0.009) | 97.2% |
w/o Adaptive Weighting | 88.1 (− 3.7) | 0.883 (− 0.024) | 0.908 (− 0.016) | 96.1% |
w/o Enhanced Positional Encoding | 90.4 (− 1.4) | 0.901 (− 0.006) | 0.920 (− 0.004) | 98.5% |
Single-head Attention | 86.2 (− 5.6) | 0.862 (− 0.045) | 0.889 (− 0.035) | 93.9% |
