id	keyword
aiti-13825	heart
aiti-13825	disease
aiti-13825	feature
aiti-13825	accuracy
aiti-13825	prediction
aiti-13825	selection
aiti-13825	model
aiti-13825	heart disease
aiti-13825	data
aiti-13825	knn
aiti-13825	vol
aiti-13825	dataset
aiti-13825	learning