p2pfl.learning.aggregators.fedopt.fedadagrad module

FedAdagrad Aggregator - Adaptive Federated Optimization using Adagrad.

class p2pfl.learning.aggregators.fedopt.fedadagrad.FedAdagrad(eta=0.1, beta_1=0.9, tau=1e-09, disable_partial_aggregation=False)

Bases: FedOptBase

FedAdagrad - Adaptive Federated Optimization using Adagrad [Reddi et al., 2020].

FedAdagrad adapts the Adagrad optimizer to federated settings, maintaining adaptive learning rates on the server side based on accumulated squared gradients.

Paper: https://arxiv.org/abs/2003.00295

Parameters:

• eta (float)

• beta_1 (float)

• tau (float)

• disable_partial_aggregation (bool)