Automated Detection of the Thoracic Ossification of the Posterior Longitudinal Ligament Using Deep Learning and Plain Radiographs

Table 3

Accuracy of our object detection system and that of spine surgeons 1 and 2.

	AC (%)	PR (%)	RR (%)	(%)
Object detection	83.4	72.9	96.8	83.2
Spine surgeon 1	80.4	78.6	79.7	79.1
Spine surgeon 2	77.4	75.9	76.4	76.2

AC: accuracy; PR: precision rate; RR: recall rate; : -measure.