Table 13.
Membership disclosure (Hamming distance=0.1, r=1000) on several synthetic sample sizes
| # of synthetic samples | ||||||||
|---|---|---|---|---|---|---|---|---|
| 5k | 10k | 20k | ∼170k (all) | |||||
| Precision | Recall | Precision | Recall | Precision | Recall | Precision | Recall | |
| IM | 0.491 | 0.842 | 0.493 | 0.905 | 0.493 | 0.927 | 0.497 | 0.97 |
| BN | 0.491 | 0.848 | 0.496 | 0.905 | 0.492 | 0.93 | 0.499 | 0.985 |
| MPoM | 0.492 | 0.872 | 0.496 | 0.906 | 0.498 | 0.942 | 0.499 | 0.99 |
| CLGP | 0.496 | 0.867 | 0.497 | 0.913 | 0.498 | 0.943 | 0.500 | 0.988 |
| MC-MedGAN | 0.488 | 0.585 | 0.486 | 0.627 | 0.482 | 0.651 | 0.491 | 0.751 |
| MICE-LR | 0.497 | 0.868 | 0.497 | 0.909 | 0.500 | 0.957 | 0.499 | 0.988 |
| MICE-LR-DESC | 0.489 | 0.854 | 0.496 | 0.909 | 0.494 | 0.94 | 0.500 | 0.991 |
| MICE-DT | 0.496 | 0.86 | 0.498 | 0.924 | 0.499 | 0.952 | 0.502 | 0.994 |
BREAST small-set. Values shown are the average performance over 10 independently generated synthetic samples