Table 5 Proposed responsible healthcare chatbot validation using XGBoost.
From: Responsible CVD screening with a blockchain assisted chatbot powered by explainable AI
| Â | Samples (1617) | Result | |
|---|---|---|---|
Input | Expected output | Predicted positive | Predicted negative |
| Â | True positive (TP) | False positive (FP) | |
922 Positive | 900 | 22 | |
| Â | False negative (FN) | True negative (TN) | |
695 Negative | 20 | 675 | |
