Typage sémantique de verbes avec LVF, pour la résolution d'anaphores

Abstract : This paper focuses on automatic detection of coreference and anaphoric relations in a corpus of dialogues recorded in the call-center of the RATP. The majority of the coreference relations are third person anaphoric personal pronouns, for example : I lost my portable phone in the bus 45, where may I hope to get it back ?-Phone to the Lost property service, they will tell you if it was brought back. It can be seen that it is essential to take into account the semantic types of entities mentioned in the dialogue, and that in numerous cases there is no preservation of gender and number features between the antecedent and the anaphoric element. We describe how we have defined semantic types for verbs, by using data of the electronic dictionary LVF, and manually classified nouns. Then we describe the methods used for the resolution of pronominal anaphora.
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Elisabeth Godbert. Typage sémantique de verbes avec LVF, pour la résolution d'anaphores. 21e Conférence annuelle sur le Traitement Automatique des Langues Naturelles (TALN 2014), Jul 2014, Marseille, France. ⟨hal-01194928⟩



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