Table 4 Evaluation of model stability and overfitting prevention.
Fingerprint | Difference in accuracy values | ||
|---|---|---|---|
Training accuracy (%) | Validation accuracy (%) | Test accuracy (%) | |
MACCS-167bits | 85.8 | 83.6 | 82.2 |
ECFP4-1024bits | 91.1 | 91.1 | 87.7 |
ECFP4-2048bits | 86.9 | 85.5 | 84.9 |
ECFP6-1024bits | 92.5 | 93.9 | 89.0 |
ECFP6-2048bits | 90.5 | 90.5 | 86.3 |