Recherche automatique d'hétéro-répétitions dans un dialogue oral spontané

Brigitte Bigi (1) , Roxane Bertrand (1) , Mathilde Guardiola (1)

1 LPL - Laboratoire Parole et Langage

Other-repetitions are a device involving the reproduction by a speaker of what another speaker has just said. This paper proposes a solution to automatically detect other-repetitions in French conversational dialogue. A first step of the proposed system consists in finding all possible other-repetitions in the dialogue. A second step is used to select other-repetitions which need to be kept by combining rules with speaker statistics. This automatic detection, evaluated on a one hour dialogue, shows good results according to the expected objectives : recall is 1, and precision is about 80%.

Cet article propose des critètres définitoires des hétéro-répétitions qui systématisent leur recherche dans un dialogue oral spontané.

Mots clés: other-repetitions; automatic detection; conversational dialogue; French

Mots clés: hétéro-répétitions; détection automatique; dialogue; interaction

Domaines: Informatique; Sciences de l'information et de la communication; Linguistique

Brigitte Bigi, Roxane Bertrand, Mathilde Guardiola. Recherche automatique d'hétéro-répétitions dans un dialogue oral spontané. XVIIIèmes Journées d'..tude sur la Parole, May 2010, Mons, Belgique. pp.1-4. ⟨hal-00541976⟩