Synthetic Tabular Data Generation on 90 MCAR Scenarios (6 datasets x 5 missing ratios)
18.1Alpha-PrecisionTVAE
Evaluation results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| TVAEHandling=Missing-unaware2026.06 | 18.1 | 18.1 | 17.7 | 18.7 | 15.7 | 17.7 | |
| ARFHandling=Missing-unaware2026.06 | 17.1 | 18.4 | 20.4 | 20 | 16.7 | 18.5 | |
| TabDiffHandling=Missing-unaware2026.06 | 16.4 | 11 | 12.1 | 13.1 | 11.1 | 12.7 | |
| MissDiffHandling=Missing-aware2026.06 | 16.1 | 17.3 | 13.3 | 15.7 | 16.8 | 15.8 | |
| TabDDPMHandling=Missing-unaware2026.06 | 15.5 | 12 | 15 | 13.5 | 11.4 | 13.5 | |
| TabSynHandling=Missing-unaware2026.06 | 13.6 | 13.7 | 13.3 | 14.9 | 13.2 | 13.7 | |
| CDTDHandling=Missing-unaware2026.06 | 13.1 | 14.4 | 13.2 | 15.5 | 12.8 | 13.8 | |
| DiffPuterHandling=Missing-aware2026.06 | 12.7 | 13.2 | 12.8 | 12.8 | 17.2 | 13.7 | |
| CTGANHandling=Missing-unaware2026.06 | 12.4 | 16.7 | 15.9 | 16.5 | 17.6 | 15.8 | |
| CTGAN + AugFullHandling=Missing-unaware, Augmentation Strategy=AugFull2026.06 | 12.1 | 13.6 | 12.4 | 11.1 | 15 | 12.8 | |
| TVAE + AugFullHandling=Missing-unaware, Augmentation Strategy=AugFull2026.06 | 11.7 | 11.8 | 10.6 | 11 | 10.9 | 11.2 | |
| ForestDiffHandling=Missing-aware2026.06 | 10.7 | 5.4 | 8.4 | 9.5 | 6.4 | 8.1 | |
| ARF + AugFullHandling=Missing-unaware, Augmentation Strategy=AugFull2026.06 | 8.4 | 12.1 | 18.4 | 12.1 | 11 | 12.4 | |
| TabDDPM + AugMaskHandling=Missing-unaware, Augmentation Strategy=AugMask2026.06 | 8 | 5.3 | 8.6 | 7.6 | 5.7 | 7 | |
| TabDDPM + AugFullHandling=Missing-unaware, Augmentation Strategy=AugFull2026.06 | 7.1 | 7.5 | 8.8 | 7.5 | 6.5 | 7.5 | |
| MIWAEHandling=Missing-aware2026.06 | 6.9 | 10 | 8.9 | 8.4 | 10.4 | 8.9 | |
| TabSyn + AugFullHandling=Missing-unaware, Augmentation Strategy=AugFull2026.06 | 6.8 | 7.6 | 5.3 | 5 | 6.5 | 6.3 | |
| TabDiff + AugFullHandling=Missing-unaware, Augmentation Strategy=AugFull2026.06 | 6.1 | 6.1 | 3.8 | 4 | 5.9 | 5.2 | |
| CDTD + AugFullHandling=Missing-unaware, Augmentation Strategy=AugFull2026.06 | 5.6 | 6.4 | 4.9 | 5.3 | 6.8 | 5.8 | |
| TabDiff + AugMaskHandling=Missing-unaware, Augmentation Strategy=AugMask2026.06 | 4.7 | 3.3 | 2.3 | 3 | 3 | 3.2 | |
| CDTD + AugMaskHandling=Missing-unaware, Augmentation Strategy=AugMask2026.06 | 4 | 4.2 | 3 | 3.5 | 4.4 | 3.8 |