Fully Automated Bone Age Assessment on Large-Scale Hand X-Ray Dataset

Table 2

Performance of different regression methods on different transferred data.

Model	Sex	Inception-V3			Xception			Inception-ResNet-V2
		MAE	RMSE	CCC	MAE	RMSE	CCC	MAE	RMSE	CCC
SVR (linear)	All	16.4688	21.1794	0.7139	15.6739	20.3728	0.7029	14.2175	18.0785	0.7143
	Male	12.8732	17.7263	0.5987	11.9983	13.2222	0.6319	11.7378	14.8372	0.6417
	Female	13.2739	17.9381	0.6163	13.6930	14.8271	0.6184	13.0116	17.3823	0.6371
KRR (linear)	All	15.1232	18.2813	0.7004	15.2830	17.7362	0.7793	13.9381	14.8373	0.7293
	Male	13.0293	14.2521	0.6313	12.2321	14.9382	0.6098	11.9283	12.8231	0.6563
	Female	14.7421	19.0855	0.6277	13.3361	17.3211	0.6176	12.7744	11.9321	0.6473