Visualitza Congressos (Departament de Traducció i Ciències del Llenguatge) per autoria "Del Tredici, Marco"

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A word-embedding-based sense index for regular polysemy representation

Del Tredici, Marco; Bel Rafecas, Núria (ACL (Association for Computational Linguistics), 2015)

We present a method for the detection and representation of polysemous nouns, a phenomenon that has received little attention in NLP. The method is based on the exploitation of the semantic information preserved in Word ...
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 ...