id	keyword
ajiri-3797	lung
ajiri-3797	cancer
ajiri-3797	learning
ajiri-3797	machine
ajiri-3797	lung cancer
ajiri-3797	svm
ajiri-3797	detection
ajiri-3797	accuracy
ajiri-3797	et al
ajiri-3797	image
ajiri-3797	techniques
ajiri-3797	knn