[Retracted] An Efficient Model for Lungs Nodule Classification Using Supervised Learning Technique

Table 3

Performance comparison of CAD systems.

CAD system	Nodule size (mm)	Avg. FPs/scan	Sensitivity (%)
Murphy et al. [6]	<50	4.2	80.0
Wang et al. [9]	>10 and ≤20	1.19	69.3
Arnaud et al. [10]	3–30	4	90.1
Alex et al. [15]	2–10	1.17	90.6
Messay et al. [17]	3–30	3	82.66
Ayyaz et al. [19]	3–30	4.85	95.2
Proposed method	3–30	4	95