id	keyword
cana-1236	drug
cana-1236	learning
cana-1236	data
cana-1236	analysis
cana-1236	protein
cana-1236	kumar
cana-1236	algorithms
cana-1236	development
cana-1236	machine
cana-1236	pharmaceutical
cana-1236	information
cana-1236	phase
cana-1236	communications
cana-1236	trial