Table 19 Loss function weighting ablation study. Significant values are in bold.
\({{\varvec{\lambda}}}_{{\varvec{S}}{\varvec{G}}}\) | \({{\varvec{\lambda}}}_{{\varvec{P}}{\varvec{G}}}\) | FID (↓) | IS (↑) | F1-score (↑) | Convergence (epochs) | Stability score |
|---|---|---|---|---|---|---|
1.0 | 0.0 | 12.34 | 8.12 | 0.782 | 95 | 0.68 |
0.8 | 0.2 | 10.91 | 8.67 | 0.814 | 87 | 0.75 |
0.75 | 0.5 | 8.47 | 9.83 | 0.853 | 78 | 0.92 |
0.6 | 0.7 | 9.23 | 9.41 | 0.836 | 83 | 0.84 |
0.5 | 0.8 | 11.67 | 8.89 | 0.798 | 92 | 0.71 |
0.0 | 1.0 | 14.67 | 7.85 | 0.761 | 102 | 0.63 |