Listar por autor "Pérez-Hernández, María Chantal"
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Análisis de sentimiento del español basado en corpus.
Moreno-Ortiz, Antonio Jesús
; Fernández Cruz, Javier; Pérez-Hernández, María Chantal (Routledge, 2022)
En este capítulo ofrecemos una visión panorámica del análisis de sentimiento, disciplina en la que los corpus textuales y su análisis son la pieza angular, y que se ha desarrollado en la última década como subárea del ... -
Design and Evaluation of SentiEcon: a fine-grained Economic/Financial Sentiment Lexicon from a Corpus of Business News.
Moreno-Ortiz, Antonio Jesús; Fernández Cruz, Javier; Pérez-Hernández, María Chantal (European Language Resources Association, 2020)
In this paper we present, describe, and evaluate SentiEcon, a large, comprehensive, domain-specific computational lexicon designed for sentiment analysis applications, for which we compiled our own corpus of online business ... -
The language of happiness in self-reported descriptions of happy moments: words, concepts, and entities
García Gámez, María; Pérez-Hernández, María Chantal; Moreno-Ortiz, Antonio Jesús (Springer, 2022-07)
This article attempts to study the language of happiness from a double perspective. First, the impact and relevance of sentiment words and expressions in self-reported descriptions of happiness are examined. Second, the ...