id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
spir-10073	Koltsova, Olessia; Koltcov, Sergey; Nikolenko, Sergel; Alexeeva, Svetlana; Nagorny, Oleg	National Research University Higher School of Economics, Russian Federation	2017.0	4	.pdf	application/pdf	1398	64	48	Method for automatic detection of attitudes We therefore make a sample where we overrepresent rare ethnic groups and obtain 7,181 texts with most ethnic groups represented by 75 texts. We therefore limit our research to ethnic groups “indigenous” to post-Soviet space.	cache/spir-10073.pdf	txt/spir-10073.txt