Table 4.
Performance of SecureFed to detect COVID-19 positive cases
| 10 Clients | Accuracy | Prediction | ||||
|---|---|---|---|---|---|---|
| Ratio | 30:70 | 40:60 | 50:50 | 30:70 | 40:60 | 50:50 |
| FedAvg | 69.67% | 72.05% | 71.62% | 78.1% | 72.3% | 73.4% |
| FedMGDA+ | 65.3% | 68.8% | 72.3% | 75.1% | 71.9% | 77.4% |
| FedRAD | 56.43% | 81.8% | 78.7% | 78.4% | 69.4% | 81.4% |
| SecureFed | 84.4% | 81.6% | 83.4% | 88.74% | 87.6% | 82.8% |
| 20 Clients | Accuracy | Prediction | ||||
| Ratio | 30:70 | 40:60 | 50:50 | 30:70 | 40:60 | 50:50 |
| FedAvg | 79.11% | 72.05% | 71.62% | 78.1% | 72.3% | 73.4% |
| FedMGDA+ | 65.3% | 68.8% | 72.3% | 75.1% | 71.9% | 77.4% |
| FedRAD | 56.43% | 81.8% | 78.7% | 78.4% | 69.4% | 81.4% |
| SecureFed | 82.3% | 84.5% | 83.6% | 86.34% | 88.5% | 83.4% |
| 30 Clients | Accuracy | Prediction | ||||
| Ratio | 30:70 | 40:60 | 50:50 | 30:70 | 40:60 | 50:50 |
| FedAvg | 55.46% | 60.23% | 62.24% | 68.0% | 72.45% | 78.46% |
| FedMGDA+ | 56.4% | 61.6% | 68.24% | 74.32% | 78.2% | 75.41% |
| FedRAD | 58.23% | 68.2% | 78.7% | 72.3% | 77.2% | 80.36% |
| SecureFed | 83.3% | 82.4% | 84.2% | 83.54% | 88.7% | 89.2% |
| 50 Clients | Accuracy | Prediction | ||||
| Ratio | 30:70 | 40:60 | 50:50 | 30:70 | 40:60 | 50:50 |
| FedAvg | 73.2% | 71.5% | 78.22% | 76.12% | 78.23% | 72.64% |
| FedMGDA+ | 65.2% | 73.2% | 65.7% | 71.41% | 72.6% | 78.94% |
| FedRAD | 65.33% | 83.2% | 80.17% | 76.34% | 66.34% | 78.64% |
| SecureFed | 82.24% | 84.6% | 82.3% | 85.32% | 83.5% | 88.2% |
| 100 Clients | Accuracy | Prediction | ||||
| Ratio | 30:70 | 40:60 | 50:50 | 30:70 | 40:60 | 50:50 |
| FedAvg | 69.22% | 70.1% | 70.12% | 76.33% | 79.09% | 77.2% |
| FedMGDA+ | 62.22% | 63.2% | 68.3% | 78.21% | 73.3% | 76.4% |
| FedRAD | 62.44% | 68.3% | 89.3% | 75.3% | 89.2% | 77.23% |
| SecureFed | 82.2% | 89.3% | 83.5% | 86.98% | 84.2% | 88.9% |