LIMSI at MediaEval 2015: Person Discovery in Broadcast TV Task

Johann Poignant (1) , Hervé Bredin (1) , Claude Barras (1)

1 LIMSI - Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur

This paper describes the algorithm tested by the LIMSI team in the MediaEval 2015 Person Discovery in Broadcast TV Task. For this task we used an audio/video diariza-tion process constrained by names written on screen. These names are used to both identify clusters and prevent the fusion of two clusters with different co-occurring names. This method obtained 83.1% of EwMAP tuned on the out-domain development corpus.

Domaines: Multimédia [cs.MM]

Johann Poignant, Hervé Bredin, Claude Barras. LIMSI at MediaEval 2015: Person Discovery in Broadcast TV Task. MediaEval 2015, Sep 2015, Wurzen, Germany. ⟨hal-01690333⟩