Table 3.

Computation and communication cost comparison with baselines.

Method	Model size (MB)	Computation cost (MFLOPS)	Communication cost (min)
$DF\_FL$54	1212	977.47	120
FedCG30	175.15	144.72	51.4
Proposed method	Total: 172.88	147.21	50.87
	ClusterGAN: 81.18	68.54
	CNN for multi-domain learning: 89.67	78.46
	GAT: 2.03	0.21