Comparison of Machine-Learning Classification Models for Glaucoma Management

Table 4

Selected features using different classifiers in GAFS.

	SVM	NB	NN
Cohen’s kappa	0.871	0.852	0.902
Common features	Age
	Spherical equivalent
	Nasal rim/disc area ratio
	Horizontal disc angle
	Average cup depth
	cpRNFLT (superior in four sectors)
Individual features	cpRNFLT (temporal superior in six sectors)	Disc horizontal diameter	cpRNFLT (temporal superior in six sectors)
	Maximum height difference		Cup area
	Horizontal disc diameter		Maximum cup depth