Table 2.

AUC results for the RFLM ablation experiment

CBAM	FED	GCN	GAN	Cohort	Centre A	Centre B	Centre C	Centre D
	√	√		Train	0.745	0.847	0.803	0.853
				Test	0.650	0.787	0.708	0.782
	√	√	√	Train	0.719	0.783	0.862	0.941
				Test	0.654	0.709	0.724	0.807
√	√	√		Train	0.751	0.778	0.805	0.802
				Test	0.688	0.685	0.719	0.762
√	√	√	√	Train	0.750	0.814	0.811	0.875
				Test	0.710	0.798	0.809	0.869

RFLM robust federated learning model, FED conventional federated learning, GCN graph convolutional neural network, GAN generative adversarial network.