TABLE 2.
Metrics | AP model | Lat model | Concat model | Merge model | Average | ||
---|---|---|---|---|---|---|---|
Dual images | AP images | Lat images | |||||
Accuracy | 0.8113 | 0.9057 | 0.8585 | 0.7972 | 0.7075 | 0.8868 | 0.8278 |
Kappa value | 0.7791 | 0.8894 | 0.8343 | 0.7623 | 0.6580 | 0.8671 | 0.7984 |
Precision | |||||||
A‐Spine (EVO) | 0.8667 | 0.9444 | 1.0000 | 0.8333 | 0.8000 | 0.8571 | 0.8836 |
Armstrong | 0.8235 | 1.0000 | 0.8667 | 0.7429 | 0.6111 | 0.8824 | 0.8211 |
CDH | 1.0000 | 0.9333 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 0.9889 |
Expedium | 0.4615 | 0.6667 | 0.5385 | 0.4583 | 0.3077 | 0.6364 | 0.5115 |
Gezen | 0.7692 | 0.8750 | 0.6667 | 0.8095 | 0.5556 | 1.0000 | 0.7793 |
NOVA | 0.9167 | 1.0000 | 1.0000 | 0.8800 | 0.7857 | 1.0000 | 0.9304 |
Xia 3 | 0.8095 | 0.8947 | 0.8947 | 0.8049 | 0.7619 | 0.8500 | 0.8360 |
Macro‐average | 0.8067 | 0.9020 | 0.8524 | 0.7898 | 0.6889 | 0.8894 | 0.8215 |
Micro‐average | 0.8113 | 0.9057 | 0.8585 | 0.7972 | 0.7075 | 0.8868 | 0.8278 |
Sensitivity | |||||||
A‐Spine (EVO) | 0.7222 | 0.9444 | 0.9444 | 0.8333 | 0.6667 | 1.0000 | 0.8518 |
Armstrong | 0.8235 | 0.8235 | 0.7647 | 0.7647 | 0.6471 | 0.8824 | 0.7843 |
CDH | 0.9375 | 0.8750 | 0.9375 | 0.9375 | 1.0000 | 0.8750 | 0.9271 |
Expedium | 0.6667 | 0.8889 | 0.7778 | 0.6111 | 0.4444 | 0.7778 | 0.6945 |
Gezen | 0.5882 | 0.8235 | 0.5882 | 0.5000 | 0.2941 | 0.7059 | 0.5833 |
NOVA | 0.9167 | 1.0000 | 1.0000 | 0.9167 | 0.9167 | 0.9167 | 0.9445 |
Xia 3 | 1.0000 | 1.0000 | 1.0000 | 0.9706 | 0.9412 | 1.0000 | 0.9853 |
Macro‐average | 0.8078 | 0.9079 | 0.8590 | 0.7906 | 0.7014 | 0.8797 | 0.8244 |
Micro‐average | 0.8113 | 0.9057 | 0.8585 | 0.7972 | 0.7075 | 0.8868 | 0.8278 |
F1 score | |||||||
A‐Spine (EVO) | 0.7879 | 0.9444 | 0.9714 | 0.8333 | 0.7273 | 0.9231 | 0.8646 |
Armstrong | 0.8235 | 0.9032 | 0.8125 | 0.7536 | 0.6286 | 0.8824 | 0.8006 |
CDH | 0.9677 | 0.9032 | 0.9677 | 0.9677 | 1.0000 | 0.9333 | 0.9566 |
Expedium | 0.5455 | 0.7619 | 0.6364 | 0.5238 | 0.3636 | 0.7000 | 0.5885 |
Gezen | 0.6667 | 0.8485 | 0.6250 | 0.6182 | 0.3846 | 0.8276 | 0.6618 |
NOVA | 0.9167 | 1.0000 | 1.0000 | 0.8980 | 0.8462 | 0.9565 | 0.9362 |
Xia 3 | 0.8947 | 0.9444 | 0.9444 | 0.8800 | 0.8421 | 0.9189 | 0.9041 |
Macro‐average | 0.8004 | 0.9008 | 0.8511 | 0.7821 | 0.6846 | 0.8774 | 0.8161 |
Micro‐average | 0.8113 | 0.9057 | 0.8585 | 0.7972 | 0.7075 | 0.8868 | 0.8278 |
AUC | |||||||
A‐Spine (EVO) | 0.9609 | 0.9968 | 0.9994 | 0.9634 | 0.9356 | 0.9968 | 0.9755 |
Armstrong | 0.9445 | 0.9947 | 0.9689 | 0.9552 | 0.9359 | 0.9670 | 0.9610 |
CDH | 0.9993 | 0.9972 | 0.9944 | 0.9995 | 1.0000 | 0.9979 | 0.9981 |
Expedium | 0.9278 | 0.9851 | 0.9393 | 0.9439 | 0.8866 | 0.9805 | 0.9439 |
Gezen | 0.8612 | 0.9451 | 0.9233 | 0.8946 | 0.8334 | 0.9299 | 0.8979 |
NOVA | 0.9938 | 1.0000 | 1.0000 | 0.9949 | 0.9911 | 1.0000 | 0.9966 |
Xia 3 | 0.9782 | 0.9914 | 0.9934 | 0.9835 | 0.9828 | 0.9775 | 0.9845 |
Macro‐average | 0.9560 | 0.9902 | 0.9772 | 0.9643 | 0.9420 | 0.9821 | 0.9686 |
Micro‐average | 0.9542 | 0.9869 | 0.9809 | 0.9644 | 0.9463 | 0.9771 | 0.9683 |
Abbreviation: Concat, concatenated.