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Preference Alignment on WebGPT (test)

61.24AccuracyFedPDPO
50.434453.239756.04558.8503Mar 20, 2026

Evaluation results

MethodLinks
FedPDPOBackbone=TinyLlama-1.1B, Federated Strategy=FedPDPO, Optimization Algorithm=DPO, Number of Clients=32026.0361.24
FedPer(+DPO)Backbone=TinyLlama-1.1B, Federated Strategy=FedPer, Optimization Algorithm=DPO, Number of Clients=32026.0356.43
FedRep(+DPO)Backbone=TinyLlama-1.1B, Federated Strategy=FedRep, Optimization Algorithm=DPO, Number of Clients=32026.0355.81
Per-FedAvg(+DPO)Backbone=TinyLlama-1.1B, Federated Strategy=Per-FedAvg, Optimization Algorithm=DPO, Number of Clients=32026.0355.67
FedAMP(+DPO)Backbone=TinyLlama-1.1B, Federated Strategy=FedAMP, Optimization Algorithm=DPO, Number of Clients=32026.0354.92
FedAvg(+DPO)Backbone=TinyLlama-1.1B, Federated Strategy=FedAvg, Optimization Algorithm=DPO, Number of Clients=32026.0354.12
FedPer(+PPO)Backbone=TinyLlama-1.1B, Federated Strategy=FedPer, Optimization Algorithm=PPO, Number of Clients=32026.0353.18
FedRep(+PPO)Backbone=TinyLlama-1.1B, Federated Strategy=FedRep, Optimization Algorithm=PPO, Number of Clients=32026.0352.47
Per-FedAvg(+PPO)Backbone=TinyLlama-1.1B, Federated Strategy=Per-FedAvg, Optimization Algorithm=PPO, Number of Clients=32026.0352.34
FedAMP(+PPO)Backbone=TinyLlama-1.1B, Federated Strategy=FedAMP, Optimization Algorithm=PPO, Number of Clients=32026.0351.58
FedAvg(+PPO)Backbone=TinyLlama-1.1B, Federated Strategy=FedAvg, Optimization Algorithm=PPO, Number of Clients=32026.0350.85