Corpus oraux et chunking

Olivier Blanc (1) , Mathieu Constant (1) , Anne Dister (2) , Patrick Watrin (1)

1 LIGM - Laboratoire d'Informatique Gaspard-Monge
2 Centre de recherche Valibel

This paper describes a process of partial parsing of a spontaneous spoken corpus in French. It is based on a preprocessing stage that consists in reformatting and tagging utterances that breaks the syntactic structure of the text. The chunking stage uses large-coverage and fine-grained lexical resources for general language that have been augmented with resources specific to spoken. We show that it reaches a score of 84.1% f-measure.

Domaines: Informatique et langage [cs.CL]

Olivier Blanc, Mathieu Constant, Anne Dister, Patrick Watrin. Corpus oraux et chunking. 27èmes Journées d'Études sur la Parole (JEP'08), 2008, France. pp.4. ⟨hal-00637677⟩