Table 3 Simulation hyperparameters.
S. No | Hyperparameter | Value |
|---|---|---|
1. | Learning rate (α) | 0.001 |
2. | Discount factor (γ) | 0.99 |
3. | Batch size | 64 |
4. | Replay buffer size | 100,000 |
5. | Target network update frequency | 10,000 steps |
6. | Exploration rate (ε) | Initial: 1.0 |
7. | Final: 0.01 | |
8. | Decay: 0.995/episode | |
9. | Number of training episodes | 10,000 |
10. | GNN layers | 3 layers |
11. | Hidden units per layer | 128 units |
12. | Dropout rate | 0.5 |
13. | Optimizer | Adam |
14. | Learning rate for GNN | 0.0005 |
15. | Max episodes per simulation | 500 |
