Parutions en linguistique japonaise

Liste des parutions en linguistique japonaise (morpho-syntaxe et sémantique du japonais contemporain), en japonais, français et anglais.

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TitreEntity-Centric Joint Modeling of Japanese Coreference Resolution and Predicate Argument Structure Analysis
Type Article dans proceedings
AuteurShibata, Tomohide
Kurohashi, Sadao
Editeur scientifique
Nom de la publicationProceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
RésuméPredicate argument structure analysis is a task of identifying structured events. To improve this field, we need to identify a salient entity, which cannot be identified without performing coreference resolution and predicate argument structure analysis simultaneously. This paper presents an entity-centric joint model for Japanese coreference resolution and predicate argument structure analysis. Each entity is assigned an embedding, and when the result of both analyses refers to an entity, the entity embedding is updated. The analyses take the entity embedding into consideration to access the global information of entities. Our experimental results demonstrate the proposed method can improve the performance of the inter-sentential zero anaphora resolution drastically, which is a notoriously difficult task in predicate argument structure analysis.

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