2022
DOI: 10.14349/rlp.2022.v54.1
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Análisis de sentimiento de tweets sobre la vacuna contra el COVID-19 en países iberoamericanos hispanohablantes

Abstract: Introducción: En este estudio se evalúa la emocionalidad asociada a la vacunación contra el COVID-19 a partir de la técnica de análisis de sentimientos de los tweets en países iberoamericanos hispanohablantes. Método: En enero de 2021 se realizó un estudio mixto observacional transversal de 41 023 tweets procedentes de nueve países iberoamericanos hispanohablantes (Chile, El Salvador, Venezuela, Ecuador, Argentina, México, Panamá, Perú y España) con una fase cuantitativa y técnicas de análisis de sentimientos … Show more

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Cited by 3 publications
(3 citation statements)
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“…However, coverage has been far from positive, as shown with the sentiment analysis carried out. Among the nearly 25,000 tweets analyzed, negative sentiment was more than twice as high as positive sentiment, which raises certain doubts as to the role of the media in the fight against disinformation caused by the anti-vaccine movement, and is conflated with the negativity expressed by the users themselves [63,64], perhaps in a logical response to the information they consume. Although it is true that the figures obtained should be taken with relative caution-the model utilized also records information not directly related to the effects of the vaccine as negative, such as, for example, the death of one of Sputnik's developers in a domestic dispute, as reported by the media-this does not imply that there is not a certain dissonance between what is expected of information on a vaccine called to combat and remedy a global pandemic and what was finally found: At the other extreme is Latina Noticias (LAT) in Peru, with 9.7% positive tweets and 6.9% negative ones.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…However, coverage has been far from positive, as shown with the sentiment analysis carried out. Among the nearly 25,000 tweets analyzed, negative sentiment was more than twice as high as positive sentiment, which raises certain doubts as to the role of the media in the fight against disinformation caused by the anti-vaccine movement, and is conflated with the negativity expressed by the users themselves [63,64], perhaps in a logical response to the information they consume. Although it is true that the figures obtained should be taken with relative caution-the model utilized also records information not directly related to the effects of the vaccine as negative, such as, for example, the death of one of Sputnik's developers in a domestic dispute, as reported by the media-this does not imply that there is not a certain dissonance between what is expected of information on a vaccine called to combat and remedy a global pandemic and what was finally found: At the other extreme is Latina Noticias (LAT) in Peru, with 9.7% positive tweets and 6.9% negative ones.…”
Section: Discussionmentioning
confidence: 99%
“…Vaccine sentiment among the general population has also been studied in several Latin American countries [61][62][63][64]. In Colombia, Rodríguez-Orejuela et al [65] emphasized the abundance of negative content, mainly expressed as fear and anger.…”
Section: Analysis Of Sentiments Toward Covid-19 and The Vaccinementioning
confidence: 99%
“…Adicionalmente, el análisis de sentimientos, apalancado en la IA, proporciona herramientas inestimables para la interpretación de respuestas emocionales de las audiencias, propiciando una adaptabilidad y refinamiento en tiempo real de las estrategias comunicacionales (Salcedo Lagos et al, 2022).…”
Section: ¿Cómo Se Aplica?unclassified