id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-4208	Sohani, Ali; Rafi Ullah, .; Rai, Athaul; Karni, Owais	Closest Match Based Information Retrieval and Recommendation Engine using Signature-Trees and Fuzzy Relevance Sorting	2018	15	.pdf	application/pdf	4553	283	62	E. Making Signature tree and signature files This is one time process, user have to given either configuration data about data i.e. hard filters and soft filters, minimum, maximum of the values etc. Signature file used as filtering mechanism to reduce the query text when searching, but the signature files is searched exhaustively which degrade performance.	cache/american_scientific_journal-4208.pdf	txt/american_scientific_journal-4208.txt