Table 7 Blockchain-aware federated learning performance metrics.
Cloud Node | Local Model Accuracy (%) | Gradient Verification (Pass/Fail) | Adversarial Updates Detected (%) | Global Contribution Weight (%) | Convergence Time (Epochs) |
|---|---|---|---|---|---|
Node 1 | 92.5 | Pass | 0.2 | 25.3 | 42 |
Node 2 | 91.8 | Pass | 0.0 | 24.7 | 40 |
Node 3 | 93.1 | Pass | 0.5 | 26.0 | 39 |
Node 4 | 89.7 | Fail | 7.2 | 0.0 | N/A |
Node 5 | 90.2 | Pass | 0.1 | 24.0 | 41 |
Global Model | 96.8 | N/A | 0.3 | 100 | 40 |