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Listar por tema "sentiment analysis"

Mostrando ítems 21-24 de 24

    • Sentiment analysis methods for politics and hate speech contents in Spanish language: a systematic review 

      del Valle-Martín, Ernesto; De la Fuente-Valentin, Luis (IEEE Latin America Transactions, 2023)
      The political debate in social networks, and its derivatives such as hate speech, has surfaced at the top of the social agenda due to its impact on public opinion and, consequently, in the communication strategies of ...

    • Sentiment Analysis on IMDb Movie Reviews Using Hybrid Feature Extraction Method 

      Harish, B S; Kumar, Keerthi; Darshan, H K (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2019)
      Social Networking sites have become popular and common places for sharing wide range of emotions through short texts. These emotions include happiness, sadness, anxiety, fear, etc. Analyzing short texts helps in identifying ...

    • Understanding the emotional impact of gifs on instagram through consumer neuroscience 

      Rúa-Hidalgo, Idoia ; Galmés Cerezo, María; Cristófol Rodríguez, Carmen ; Aliagas-Ocaña, Irene (MDPI AG, 2021)
      The ability of GIFs to generate emotionality in social media marketing strategies is analyzed. The aim of this work is to show how neuroscience research techniques can be integrated into the analysis of emotions, improving ...

    • Vaccine Hesitancy on Social Media: Sentiment Analysis from June 2011 to April 2019 

      Piedrahita-Valdés, Hilary; Piedrahita Castillo, Diego ; Bermejo-Higuera, Javier ; Guillem-Saiz, Patricia; Bermejo Higuera, Juan Ramón ; Guillem-Saiz, Javier; Sicilia, Juan Antonio ; Machío-Regidor, Francisco (Vaccines, 01/2021)
      Vaccine hesitancy was one of the ten major threats to global health in 2019, according to the World Health Organisation. Nowadays, social media has an important role in the spread of information, misinformation, and ...