Browsing by Author "Poblete, Barbara"

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  • Combining strengths, emotions and polarities for boosting Twitter sentiment analysis

    Bravo-Marquez, Felipe; Mendoza, Marcelo; Poblete, Barbara (2013-01-01)
    Twitter sentiment analysis or the task of automatically retrieving opinions from tweets has received an increasing interest from the web mining community. This is due to its importance in a wide range of fields such as ...

  • Meta-level sentiment models for big social data analysis

    Bravo-Marquez, Felipe; Mendoza, Marcelo; Poblete, Barbara (Elsevier, 2014-10)
    People react to events, topics and entities by expressing their personal opinions and emotions. These reactions can correspond to a wide range of intensities, from very mild to strong. An adequate processing and understanding ...

Co-authors for Barbara Poblete

Barbara Poblete has 2 co-authors in Research Commons.