id	keyword
cana-1289	user
cana-1289	features
cana-1289	learning
cana-1289	rnn
cana-1289	model
cana-1289	data
cana-1289	systems
cana-1289	recommender
cana-1289	networks
cana-1289	recommendation
cana-1289	hybrid
cana-1289	cnn
cana-1289	analysis
cana-1289	vol