Les Entités Nommées : usage et degrés de précision et de désambiguïsation

Claude Martineau (1) , Elsa Tolone (2) , Stavroula Voyatzi (1)

1 LIGM - Laboratoire d'Informatique Gaspard-Monge
2 Equipe d'Informatique Linguistique - Grupo de Procesamiento de Lenguaje Natural (PLN)

The recognition and classification of Named Entities (NER) are regarded as an important component for many Natural Language Processing (NLP) applications. The classification is usually made by taking into account the immediate context in which the NE appears. In some cases, this immediate context does not allow getting the right classification. We show in this paper that the use of an extended syntactic context and large-scale resources could be very useful in the NER task.

Mots clés: named entity; electronic dictionary; transducer; syntactic context

Domaines: Informatique et langage [cs.CL]; Linguistique; Informatique

Claude Martineau, Elsa Tolone, Stavroula Voyatzi. Les Entités Nommées : usage et degrés de précision et de désambiguïsation. 26ème Colloque international sur le Lexique et la Grammaire (LGC'07), Oct 2007, Bonifacio, France. p. 105-112. ⟨hal-00461891⟩