GIL-UNAM/negation_twitter_mexican_spanish

The T-MexNeg corpus of Tweets written in Mexican Spanish. It consists of 13,704 Tweets, of which 4895 contain negation structures. The corpus is the result of an analysis of sentiment and negation statements embedded in the language employed on social media. This repository includes annotation guidelines along with the corpus, manually annotated with labels of sentiment, negation cue, scope, and, event. Twitter was used as the innitial source of the corpus; the tweets are a random subset of a set collected from Mexican users from September 2017 to April 2019.