TABLE 3.

Evaluation index of YOLOv3 lumbar disc herniation (LDH) (%).

Dataset	IoU	Precision	Recall	F1	Accuracy	Sensitivity	Jac	Dice
50-aug	42.8	56.7	91.3	70.0	62.3	91.3	53.8	70.0
150-aug	59.1	76.9	80.6	78.7	69.9	80.6	65.0	78.8
350-aug	70.4	86.8	90.8	88.7	81.1	90.8	79.8	88.8
550-aug	73.6	87.2	91.7	89.4	81.1	91.7	80.8	89.4

Note: intersection over union (IoU), recall rate (Recall), Jaccard index (Jac), Dice coefficient (Dice).