Table 6. Class-wise performance for AG-Sononet-8. In bracket shows the improvement over Sononet-8. Bold highlights the improvement more than 0.02.

	Precision	Recall	F1
Brain (Cb.)	0.988 (-0.002)	0.982 (-0.002)	0.985 (-0.002)
Brain (Tv.)	0.980 (0.003)	0.990 (0.002)	0.985 (0.003)
Profile	0.953 (0.055)	0.962 (0.009)	0.958 (0.033)
Lips	0.976 (0.029)	0.956 (-0.003)	0.966 (0.013)
Abdominal	0.963 (0.011)	0.961 (0.007)	0.962 (0.009)
Kidneys	0.863 (0.054)	0.902 (0.003)	0.882 (0.030)
Femur	0.975 (0.019)	0.976 (-0.005)	0.975 (0.007)
Spine (Cor.)	0.935 (0.049)	0.979 (0.000)	0.957 (0.026)
Spine (Sag.)	0.936 (0.055)	0.979 (-0.012)	0.957 (0.024)
4CH	0.943 (0.035)	0.970 (0.007)	0.956 (0.022)
3VV	0.694 (0.050)	0.722 (-0.014)	0.708 (0.021)
RVOT	0.691 (0.029)	0.705 (0.044)	0.698 (0.036)
LVOT	0.925 (0.022)	0.933 (0.027)	0.929 (0.024)
Background	0.995 (-0.001)	0.992 (0.007)	0.993 (0.003)