Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparative performance metrics for the best performing model (DenseNet121 - Not Pretrained) vs. a poorly performing model (Resnet34 - Pretrained).
| DenseNet121 - Not Pretrained (High Accuracy) | Resnet34 - Pretrained (Poorer Accuracy) | |
|---|---|---|
| Positive Predictive Value | 93.3 % | 85.1 % |
| Negative Predictive Value | 75.5 % | 46.6 % |
| Accuracy | 88.6 % | 71.4 % |
| F1 Score | 88.2 % | 72.6 % |
| ROC AUC | 0.95 | 0.84 |
| Sensitivity | 90.1 % | 74.1 % |
| Specificity | 82.4 % | 63.6 % |
