id	keyword
ajst-30939	hrbas
ajst-30939	window
ajst-30939	accuracy
ajst-30939	construction
ajst-30939	data
ajst-30939	year
ajst-30939	method
ajst-30939	time
ajst-30939	zhengzhou
ajst-30939	rmse
ajst-30939	areas
ajst-30939	threshold