FinnSentiment: a Finnish social media corpus for sentiment polarity annotation.

Sentiment analysis and opinion mining are essential tasks with many prominent application areas, e.g., when researching popular opinions on products or brands. Sentiments expressed in social media can be used in brand name monitoring and indicating fake news. In our survey of previous work, we note...

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Publicado en:Language Resources & Evaluation Vol. 57; no. 2; pp. 581 - 610
Autores principales: Lindén, Krister, Jauhiainen, Tommi, Hardwick, Sam
Formato: Artículo
Publicado: Springer Nature Jun2023
Materias:
Acceso en línea:Ver este registro en EBSCOhost
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        atl: FinnSentiment: a Finnish social media corpus for sentiment polarity annotation.
      aug:
        au:
          Lindén, Krister
          Jauhiainen, Tommi
          Hardwick, Sam
        affil: University of Helsinki, Helsinki, Finland
      su:
        Social media
        Sentiment analysis
        Public opinion
        Annotations
        Fake news
      sug:
        subj:
          Social media
          Sentiment analysis
          Public opinion
          Annotations
          Fake news
      keyword:
        Data set
        Finnish
        Polarity
        Sentiment
      ab: Sentiment analysis and opinion mining are essential tasks with many prominent application areas, e.g., when researching popular opinions on products or brands. Sentiments expressed in social media can be used in brand name monitoring and indicating fake news. In our survey of previous work, we note that there is no large-scale social media data set with sentiment polarity annotations for Finnish. This publication aims to remedy this shortcoming by introducing a 27,000-sentence data set annotated independently with sentiment polarity by three native annotators. We had three annotators annotate the whole data set, which provides a unique opportunity for further studies of annotator behavior over the sample annotation order. We analyze their inter-annotator agreement and provide two baselines to validate the usefulness of the data set.
      pubtype: Academic Journal
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    language: English
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