id	keyword
esrj-95748	erosion
esrj-95748	gully
esrj-95748	gully erosion
esrj-95748	susceptibility
esrj-95748	machine
esrj-95748	models
esrj-95748	soil
esrj-95748	learning
esrj-95748	variables
esrj-95748	factors
esrj-95748	erosion susceptibility
esrj-95748	svm
esrj-95748	study
esrj-95748	distance
esrj-95748	algorithm
esrj-95748	et al
esrj-95748	land