id	keyword
fuelectenerg-13343	summarization
fuelectenerg-13343	text
fuelectenerg-13343	document
fuelectenerg-13343	optimization
fuelectenerg-13343	algorithm
fuelectenerg-13343	text summarization
fuelectenerg-13343	coa
fuelectenerg-13343	duc
fuelectenerg-13343	datasets
fuelectenerg-13343	coati
fuelectenerg-13343	score
fuelectenerg-13343	words
fuelectenerg-13343	summaries
fuelectenerg-13343	vol
fuelectenerg-13343	approach