Table 9.

Comparative analysis of the AUC for multi-class classification for the proposed model setting

Study	Classes
	Atelectasis	Effusion	Infiltration	Nodule
Wang et al. [20]	0.70	0.73	0.61	0.71
Our approach	0.75	0.78	0.76	0.72

The results of our proposed approach are shown in bold