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Browsing Congressos (Departament de Traducció i Ciències del Llenguatge) by Author "Fernández, Raquel"

Browsing Congressos (Departament de Traducció i Ciències del Llenguatge) by Author "Fernández, Raquel"

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  • A distributional study of negated adjectives and antonyms
    Aina, Laura; Bernardi, Raffaella; Fernández, Raquel (CEUR Workshop Proceedings, 2018)
    In this paper, we investigate the relation between negated adjectives and antonyms in English using Distributional Semantics methods. Results show that, on the basis of contexts of use, a negated adjective (e.g., not cold) ...
  • Distributional semantics in use
    Boleda, Gemma; Bernardi, Raffaella; Fernández, Raquel; Paperno, Denis (ACL (Association for Computational Linguistics), 2015)
    In this position paper we argue that an adequate semantic model must account for language in use, taking into account how discourse context affects the meaning of words and larger linguistic units. Distributional semantic ...
  • Multimodal semantic learning from child-directed input
    Lazaridou, Angeliki; Chrupała, Grzegorz; Fernández, Raquel; Baroni, Marco (ACL (Association for Computational Linguistics), 2016)
    Children learn the meaning of words by being exposed to perceptually rich situations (linguistic discourse, visual scenes, etc). Current computational learning models typically simulate these rich situations through ...
  • Short-term meaning shift: a distributional exploration
    Boleda, Gemma; Del Tredici, Marco; Fernández, Raquel (ACL (Association for Computational Linguistics), 2019)
    We present the first exploration of meaning shift over short periods of time in online communities using distributional representations. We create a small annotated dataset and use it to assess the performance of a standard ...

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