Research map / Federated learning and privacy / Communication-efficient FL
Achieving Linear Speedup in Non-IID Federated Bilevel Learning
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use FedMBO with partial client participation instead of FedNest | Non-IID federated bilevel optimization · Non-IID federated bilevel optimization | sample complexity: \mathcal{O}(\epsilon^{-2}) -> \mathcal{O}(\epsilon^{-2} n^{-1}) | Helped |
| Use PHE + MinibatchSGD instead of the compared combinations of PHE, IHGP, MinibatchSGD, FedSVRG, and FedAvg | Federated bilevel hyper-representation · MNIST, heterogeneous clients | loss vs communication rounds | Helped |
| Use MinibatchSGD instead of FedAvg for lower-level updates (ablation) | Federated bilevel hyper-representation · MNIST, heterogeneous clients | lower-level loss | Helped |
| Use MinibatchSGD instead of FedSVRG for lower-level updates (ablation) | Federated bilevel hyper-representation · MNIST, heterogeneous clients | lower-level loss | No clear effect |
| Use PHE + MinibatchSGD instead of the compared alternatives (ablation) | Federated bilevel hyper-representation · MNIST, heterogeneous clients | test accuracy | Helped |
| Increase client data diversity from the 1-digit case toward the 10-digit case (ablation) | FedMBO · MNIST, varying client heterogeneity | test accuracy | Helped |
| Increase client sampling ratio (ablation) | FedMBO · MNIST, 2-digit client data | test accuracy | Helped |
| Increase the number of total clients (ablation) | FedMBO · MNIST, 2-digit client data and 10\% sampling ratio | test accuracy | Helped |
| Use LFedNest instead of FedNest (ablation) | Federated bilevel hyper-representation · Non-IID experiments | convergence | Hurt |
Closest papers by meaning
- First-Order Federated Bilevel Learning (AAAI 2025 · similarity 0.92)
- Exact and Linear Convergence for Federated Learning under Arbitrary Client Participation is Attainable (NeurIPS 2025 · similarity 0.87)
- Federated Learning under Periodic Client Participation and Heterogeneous Data: A New Communication-Efficient Algorithm and Analysis (NeurIPS 2024 · similarity 0.87)
- TurboSVM-FL: Boosting Federated Learning through SVM Aggregation for Lazy Clients (AAAI 2024 · similarity 0.87)
- FedNS: A Fast Sketching Newton-Type Algorithm for Federated Learning (AAAI 2024 · similarity 0.87)
- Methods with Local Steps and Random Reshuffling for Generally Smooth Non-Convex Federated Optimization (ICLR 2025 · similarity 0.87)
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