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    Chapter and Conference Paper

    Exploring Portuguese Word Embeddings for Discovering Lexical-Semantic Relations

    Word2vec-like word embeddings are known for kee** linguistic regularities and thus good for solving analogies. Following this, we explore such embeddings for Portuguese in the discovery of lexical-semantic ...

    Tiago Sousa, Ana Alves… in Computational Processing of the Portuguese… (2020)

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    Chapter and Conference Paper

    Leveraging on Semantic Textual Similarity for Develo** a Portuguese Dialogue System

    We describe an IR-based dialogue system that, in order to match user interactions with FAQs on a list, leverages on a model for computing the semantic similarity between two fragments of Portuguese text. It w...

    José Santos, Ana Alves… in Computational Processing of the Portuguese… (2020)