id	keyword
cana-942	water
cana-942	quality
cana-942	learning
cana-942	machine
cana-942	water quality
cana-942	data
cana-942	prediction
cana-942	machine learning
cana-942	analysis
cana-942	models
cana-942	regression
cana-942	vol
cana-942	issn
cana-942	communications
cana-942	wqi
cana-942	classification
cana-942	accuracy
cana-942	use
cana-942	dataset