Searching for authors named "Violaine Prince" – sorted by Relevance.
5 documents found, showing 1 through 5.
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Mixing Semantic Networks and Conceptual Vectors: the Case of Hyperonymy
- …In this paper, we focus on lexical semantics, a key issue in Natural Language Processing (NLP) that tends to converge with conceptual Knowledge Representation (KR) and ontologies. When ontological representation is needed, hyperonymy, the closest approximation to the is-a relation, is at stake. In t…
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Relative Synonymy and Conceptual Vectors
- …Synonymy is a pivot relation in NLP but remains problematic. Putting forward, we introduce the notion of relative synonymy, to circumvent some diculties among which possible polysemy and contextual interpretation.…
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Coping with Vague and Fuzzy Words: A Multi-Expert Natural Language System which Overcomes Ambiguities
- …Abstract: the system we present in this contribution is a sub-part of an extensive natural language processing architecture. It is devoted to a particular phenomenon in natural language: the polysemy of words, which produces effects such as vagueness and fuzziness and impedes the normal automatized …
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Antonymy and Conceptual Vectors
- …For meaning representations in NLP, we focus our attention on thematic aspects and conceptual vectors. The learning strategy of conceptual vectors relies on a morphosyntaxic analysis of human usage dictionary de nitions linked to vector propagation. This analysis currently doesn't take into account…
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Modlisation de l'Hyperonymie
- …La smantique lexicale est un lment cl du Traitement Automatique du Langage Naturel en ce qu'elle reprsente le point de convergence entre les reprsentations des connnaisances et les ontologies. Parmi les tendances durables en reprsentation de smantique lexicale, deux d'entres-elles semblent tre confl…
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