id	keyword
ajis02-1551	event
ajis02-1551	data
ajis02-1551	classification
ajis02-1551	time
ajis02-1551	xon
ajis02-1551	model
ajis02-1551	series
ajis02-1551	group
ajis02-1551	information
ajis02-1551	number
ajis02-1551	framework
ajis02-1551	tree
ajis02-1551	sun
ajis02-1551	decision
ajis02-1551	order
ajis02-1551	journal
ajis02-1551	event group
ajis02-1551	systems
ajis02-1551	stirling
ajis02-1551	attributes