id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bracis-19079	Oliveira, Miguel de; Melo, Tiago de	An Empirical Study of Text Features for Identifying Subjective Sentences in Portuguese	2021		.htm	text/html	5135	336	52	However, the vast majority of them did not handle texts in the Brazilian Portuguese language, and there is no one to consider the combination of sets of text features of NLP tasks with classifiers. Many types of text features have been proposed and evaluated in the literature, such as syntactic features and part-of-speech features.	cache/bracis-19079.htm	txt/bracis-19079.txt