id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
hansen-can-2020		hansen-can-2020			.docx	application/vnd.openxmlformats-officedocument.wordprocessingml.document	4321	235	59	[5: https://dml.cz/ ] [6: http://www.numdam.org/ ] [7: https://zbmath.org/ ] [8: Mathematical Subject Classification (MSC) values in MathSciNet and zbMath are a particularly interesting categorization set to work with as they are assigned and reviewed by a subject area expert editor and an active researcher in the same, or closely related, subfield as the article's content before they are published. Now let us shift from mathematics-specific categorization to subject categorization in general and look at the work Microsoft has done assigning Fields of Study (FoS) in the Microsoft Academic Graph (MAG) which is used to create their Microsoft Academic article search product.[footnoteRef:15] While the MAG FoS project is also attempting to categorize articles for proper indexing and search, it represents the second path which is taken by automated categorization projects: using machine learning techniques to both create the taxonomy and to classify.	./cache/hansen-can-2020.docx	./txt/hansen-can-2020.txt