Domain Generalization on OfficeHome, PACS, and VLCS (Average)
94.06AccuracyFedPHA
Evaluation results
| Method | Links | |||||||
|---|---|---|---|---|---|---|---|---|
| FedPHACalibration=MDCA, FL Setting=Federated Learning2025.12 | 94.06 | 2.23 | 0.94 | 1.83 | — | — | — | |
| FedPGPCalibration=MDCA, FL Setting=Federated Learning2025.12 | 94.04 | 2.29 | 0.9 | 1.9 | — | — | — | |
| FedPGPCalibration=DCA, FL Setting=Federated Learning2025.12 | 93.93 | 2.28 | 0.68 | 2.06 | — | — | — | |
| FedPHACalibration=DCA, FL Setting=Federated Learning2025.12 | 93.93 | 2.17 | 0.64 | 2.02 | — | — | — | |
| FL2oRACalibration=DCA, FL Setting=Federated Learning2025.12 | 93.13 | 2.09 | 0.72 | 1.95 | — | — | — | |
| FL2oRACalibration=None, FL Setting=Federated Learning2025.12 | 93.11 | 2.37 | 0.79 | 1.83 | — | — | — | |
| FL2oRACalibration=MDCA, FL Setting=Federated Learning2025.12 | 93.07 | 2.24 | 0.77 | 1.64 | — | — | — | |
| FL2oRA-visionCalibration=None, FL Setting=Federated Learning2025.12 | 92.93 | 2.23 | 0.84 | 1.98 | — | — | — | |
| FL2oRA-visionCalibration=MDCA, FL Setting=Federated Learning2025.12 | 92.93 | 2.1 | 0.8 | 1.91 | — | — | — | |
| FL2oRA-visionCalibration=DCA, FL Setting=Federated Learning2025.12 | 92.89 | 2.56 | 0.86 | 2.05 | — | — | — | |
| FedPHACalibration=None, FL Setting=Federated Learning2025.12 | 92.87 | 2.29 | 0.81 | 1.96 | — | — | — | |
| FedPGPCalibration=None, FL Setting=Federated Learning2025.12 | 92.71 | 2.67 | 0.88 | 2.24 | — | — | — | |
| FedOTPCalibration=MDCA, FL Setting=Federated Learning2025.12 | 91.88 | 9.26 | 2.4 | 9.24 | — | — | — | |
| FedOTPCalibration=DCA, FL Setting=Federated Learning2025.12 | 91.54 | 7.37 | 1.9 | 7.27 | — | — | — | |
| FL2oRA-textCalibration=None, FL Setting=Federated Learning2025.12 | 91.49 | 2.84 | 0.95 | 2.58 | — | — | — | |
| FL2oRA-textCalibration=MDCA, FL Setting=Federated Learning2025.12 | 91.46 | 2.5 | 0.85 | 2.34 | — | — | — | |
| FL2oRA-textCalibration=DCA, FL Setting=Federated Learning2025.12 | 91.4 | 2.63 | 0.97 | 2.47 | — | — | — | |
| PromptFLCalibration=DCA, FL Setting=Federated Learning2025.12 | 91.32 | 3.07 | 1.22 | 2.87 | — | — | — | |
| PromptFLCalibration=MDCA, FL Setting=Federated Learning2025.12 | 91.32 | 2.91 | 1.21 | 2.77 | — | — | — | |
| PromptFLCalibration=None, FL Setting=Federated Learning2025.12 | 91.25 | 2.88 | 1.21 | 2.79 | — | — | — | |
| FedOTPCalibration=None, FL Setting=Federated Learning2025.12 | 91.07 | 9.34 | 2.36 | 9.2 | — | — | — | |
| ZS-CLIPProtocol=Zero-Shot2025.12 | 86.98 | 5.76 | 1.93 | 5.74 | — | — | — | |
| Our MethodMoE Topk=Top4 (VsDEA) / Top2 (others), Expert Configuration=4Top22025.07 | 86.1 | — | — | — | 90.1 | 95.7 | 70.6 | |
| Our MethodMoE Topk=Top4 (VsDEA) / Top2 (others), Expert Configuration=6Top22025.07 | 86.1 | — | — | — | 92.1 | 96.9 | 71.4 | |
| GMoEMoE Topk=Top2, Expert Configuration=4Top22025.07 | 84.5 | — | — | — | 88.9 | 92.5 | 70.5 | |
| GMoEMoE Topk=Top2, Expert Configuration=6Top22025.07 | 84.5 | — | — | — | 87.6 | 96.5 | 71 |