Análisis de sentimiento del español basado en corpus

Ortiz, Antonio Moreno; Pérez-Hernández, Chantal; Fernández-Cruz, J.

doi:10.4324/9780429329296-38

Cited by 1 publication

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“…Lingmotif allows the base lexicon to be overridden via plugin lexicons to address domain-specificity issues in sentiment calculation. For this study, we used SentiEcon [ 47 ], a fine-grained specialized sentiment lexicon in the financial domain. It contains 6,470 entries for both single and multiword expressions.…”

Section: Methodsmentioning

confidence: 99%

Tracking diachronic sentiment change of economic terms in times of crisis: Connotative fluctuations of ‘inflation’ in the news discourse

Fernández-Cruz,

Moreno-Ortiz

2023

PLoS ONE

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The present study focuses on the fluctuation of sentiment in economic terminology to observe semantic changes in restricted diachrony. Our study examines the evolution of the target term ‘inflation’ in the business section of quality news and the impact of the Great Recession. This is carried out through the application of quantitative and qualitative methods: Sentiment Analysis, Usage Fluctuation Analysis, Corpus Linguistics, and Discourse Analysis. From the diachronic Great Recession News Corpus that covers the 2007–2015 period, we extracted sentences containing the term ‘inflation’. Several facts are evidenced: (i) terms become event words given the increase in their frequency of use due to the unfolding of relevant crisis events, and (ii) there are statistically significant culturally motivated changes in the form of emergent collocations with sentiment-laden words with a lower level of domain-specificity.

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Section: Methodsmentioning

confidence: 99%