Personalized Federated Recommendation on Amazon-Book Small-Sparse (15-client partition)
3.31Recall@20LPSFed
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| LPSFedBias-Aware Margin=Enabled2026.03 | 3.31 | 1.46 | |
| FedSSP2026.03 | 3.17 | 1.26 | |
| PFedRec2026.03 | 3.1 | 1.31 | |
| LPSFed (BPR)Personalization=Spectral, Loss=BPR2026.03 | 3.06 | 1.31 | |
| FedPUB2026.03 | 3 | 1.23 | |
| FedHGNN2026.03 | 2.83 | 0.95 | |
| FedAvg2026.03 | 2.75 | 1.17 | |
| F2MF2026.03 | 2.25 | 0.85 | |
| FedMF2026.03 | 0.58 | 0.27 | |
| FedRAP2026.03 | 0.48 | 0.65 | |
| FedPerGNN2026.03 | 0.39 | 0.12 |