Review on the Application of Lexicon-Based Political Sentiment Analysis in Social Media

Abstract This chapter presented an analysis of the application of lexicon-based political sentiment analysis in social media. The aim is to identify the most frequently used lexicons in political sentiment analysis, their results, similarities, and differences. For this, the authors conducted a systematic literature review based on PRISMA methodology. Afinn, NRC, and SenticNet lexicons are … Read moreReview on the Application of Lexicon-Based Political Sentiment Analysis in Social Media

Social media use in government health agencies: The COVID-19 impact

Resumen. Government communications typically use social media for federal agencies, national policies, and emergency cases. However, it is crucial to understand the use of these platforms within local government agencies. This investigation fills this gap and includes social media data during three months of the COVID-19 pandemic and compares it with previous trends. The research … Read moreSocial media use in government health agencies: The COVID-19 impact

Plataformas Online en la ‘Nueva Normalidad’: El Caso Tripadvisor

Resumenos retos del sector turístico después de la pandemia Covid-19 son monumentales. Recobrar la confianza de los turistas, hoteleros, agentes de viajes y garantizar la operación de toda la industria parece una empresa imposible en el corto plazo. A pesar de ello, la contingencia sanitaria ha traído un acelerador de los procesos de digitalización y … Read morePlataformas Online en la ‘Nueva Normalidad’: El Caso Tripadvisor

Los Desafíos para el Pasaporte COVID-19

Hace unas semanas el ex-primer ministro británico [Tony Blair,] propuso que Gran Bretaña (quien dirige el G7) promueva la idea del pasaporte COVID (Covid Pass). Su proyecto es un documento estandarizado, un sistema digital capaz de verificar el estatus de su poseedor en cualquier parte del mundo, con solo escanear un código QR. Un documento … Read moreLos Desafíos para el Pasaporte COVID-19