id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
5x21td98h2q	Jason M. Grant	Exploring the Structure of the Similarity Score Space	2013		.txt	text/plain	116	7	45	Furthermore, image specific error rates (a tool for measuring the usefulness of iris images within a dataset) were extended to face images. Given the number of subjects in the dataset, we used hierarchical methods to aggregate images of the same subject.	cache/5x21td98h2q.txt	txt/5x21td98h2q.txt