id	keyword
cana-659	learning
cana-659	dna
cana-659	machine
cana-659	data
cana-659	classification
cana-659	vol
cana-659	analysis
cana-659	algorithm
cana-659	accuracy
cana-659	dataset
cana-659	decision
cana-659	optimization
cana-659	issn
cana-659	machine learning
cana-659	feature