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Mapeo del discurso de Twitter de Japón sobre China (2010-2024) usando BERTopic
1Graduate School, Xi'an International Studies University, Xi'an, China.
PloS one
|February 18, 2026
Resumen
La opinión pública japonesa sobre China es cada vez más negativa, centrándose en la diplomacia, la salud, la economía y la cultura. El sentimiento varía según el tema, mostrando cambios de opinión influenciados por eventos y características del tema.
Área de la Ciencia:
- Ciencias Sociales Computacionales
- Análisis de la Esfera Pública Digital
- Relaciones Sino-Japonesas
Sus antecedentes:
- La opinión pública japonesa hacia China es crucial debido a la influencia de China.
- Existe una comprensión limitada sobre cómo evolucionan estas percepciones en el espacio digital.
- Los datos de redes sociales a gran escala ofrecen una nueva vía para el análisis.
Objetivo del estudio:
- Rastrear la evolución dinámica de las percepciones japonesas sobre China.
- Analizar la atención pública y las tendencias de sentimiento a lo largo del tiempo.
- Comprender la interacción entre los temas y el sentimiento en la configuración de la opinión pública.
Principales métodos:
- Se utilizó un conjunto de datos de más de un millón de tuits relacionados con China de Japón (2010-2024).
- Se empleó el modelado de temas BERTopic para identificar los temas clave de discusión.
- Se aplicó el análisis de sentimiento impulsado por modelos de lenguaje grandes para evaluar los tonos afectivos.
Principales resultados:
- La atención pública hacia China ha aumentado constantemente, abarcando la diplomacia, el medio ambiente, la economía y la cultura.
- El sentimiento general hacia China es predominantemente negativo, con sentimientos neutrales y positivos en temas específicos.
- La vinculación tema-sentimiento reveló tendencias afectivas divergentes, influenciadas por eventos externos y la naturaleza del tema.
Conclusiones:
- La opinión pública japonesa sobre China exhibe una evolución dinámica, influenciada tanto por eventos como por las características inherentes de los temas.
- El análisis computacional de las redes sociales proporciona información significativa sobre los mecanismos de formación de la opinión.
- Los hallazgos tienen implicaciones para la comprensión y la navegación de las relaciones sino-japonesas y el discurso transnacional.
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