Adaptation d'une Ressource Prédicative pour l'Extraction d'Information

Aurélien Bossard (1) , Thierry Poibeau (1)

1 LIPN - Laboratoire d'Informatique de Paris-Nord

In this article, we present a method aiming at building a resource for an information extraction task, from an already existing French predicative lexical resource. We point out the advantages and drawbacks of two predicative resources we worked with: the LADL tables and Volem. We present the reasons why we finally selected Volem as the most interesting resource for the task. Thereafter, we make a list of the needs an information extraction task implies, and how we include missing information in the resource we selected. We evaluate the resource completed by those missing informations, using it in an information extraction task.

Keywords: ressource prédicative; extraction d'information; patrons lexico-syntaxiques

Domains: Document and Text Processing

Aurélien Bossard, Thierry Poibeau. Adaptation d'une Ressource Prédicative pour l'Extraction d'Information. LGC'2007, Oct 2007, Bonifacio, France. pp.0. ⟨hal-00159077v1⟩