Table IV.

Performance comparison of different pulmonary nodule classification methods.

Method	Accuracy, %	Precision, %	Sensitivity, %	Area under curve
Zinovev et al (33)	68.50	69.66	73.45	0.72
Shen et al (34)	82.12	84.10	78.65	0.78
Rodrigues et al (35)	73.45	75.20	79.20	0.75
Kumar et al (13)	71.30	69.73	77.95	0.74
Sun et al (36)	72.80	75.11	80.80	0.77
Proposed	93.10	83.85	81.75	0.82