Fig. 4
From: Deep learning for semi-automated unidirectional measurement of lung tumor size in CT
Bland-Altman plot and histogram illustrating measurement difference between human radiologist and DL algorithm. Each data point in Bland-Altman plot represent measurement difference between human radiologist and DL algorithm over the same lesion, calculated by the following formula: \(\frac{2\bullet \left(measuremen{t}_{DL} - measuremen{t}_{human}\right)}{(measuremen{t}_{DL} + measuremen{t}_{human})}\). The limits of agreement are represented in the dotted line, calculated by the following formula: \(\pm 1.96\bullet SD\). The horizontal solid lines represent systematic difference in Bland-Altman plot and histogram