Browsing by Author "de Arriba Serra, Ariadna"

Now showing items 1-3 of 3

    • Applying sentiment analysis on Spanish tweets using BETO 

      de Arriba Serra, Ariadna; Oriol Hilari, Marc; Franch Gutiérrez, Javier (CEUR-WS.org, 2021)
      Conference report
      Open Access
      Emotion analysis of messages using machine learning techniques is a difficult and cumbersome task requiring a major effort to obtain reliable results. This challenge is even more pronounced when the target language is not ...

    • Applying transfer learning to sentiment analysis in social media 

      de Arriba Serra, Ariadna; Oriol Hilari, Marc; Franch Gutiérrez, Javier (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Conference report
      Open Access
      Context: Sentiment analysis is an NLP technique that can be used to automatically obtain the sentiment of a crowd of end-users regarding a software application. However, applying sentiment analysis is a difficult task, ...

    • Merging datasets for emotion analysis 

      de Arriba Serra, Ariadna; Oriol Hilari, Marc; Franch Gutiérrez, Javier (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Conference report
      Open Access
      Context. Applying sentiment analysis is in general a laborious task. Furthermore, if we add the task of getting a good quality dataset with balanced distribution and enough samples, the job becomes more complicated. ...