id	keyword
cana-844	model
cana-844	learning
cana-844	vol
cana-844	classification
cana-844	data
cana-844	mgmt
cana-844	methylation
cana-844	analysis
cana-844	fig
cana-844	promoter
cana-844	features
cana-844	training
cana-844	status
cana-844	accuracy
cana-844	vgg19
cana-844	issn
cana-844	communications
cana-844	precision