Observatorio de I+D+i UPM

Memorias de investigación
Artículos en revistas:
ALBAYZIN 2016 spoken term detection evaluation: an international open competitive evaluation in Spanish
Año:2017
Áreas de investigación
  • Tecnología electrónica y de las comunicaciones,
  • Ingeniería eléctrica, electrónica y automática
Datos
Descripción
Within search-on-speech, Spoken Term Detection (STD) aims to retrieve data from a speech repository given a textual representation of a search term. This paper presents an international open evaluation for search-on-speech based on STD in Spanish and an analysis of the results. The evaluation has been designed carefully so that several analyses of the main results can be carried out. The evaluation consists in retrieving the speech files that contain the search terms, providing their start and end times, and a score value that reflects the confidence given to the detection. Two different Spanish speech databases have been employed in the evaluation: MAVIR database, which comprises a set of talks from workshops, and EPIC database, which comprises a set of European Parliament sessions in Spanish. We present the evaluation itself, both databases, the evaluation metric, the systems submitted to the evaluation, the results, and a detailed discussion. Five different research groups took part in the evaluation, and ten different systems were submitted in total. We compare the systems submitted to the evaluation and make a deep analysis based on some search term properties (term length, within-vocabulary/out-of-vocabulary terms, single-word/multi-word terms, and native (Spanish)/foreign terms).
Internacional
Si
JCR del ISI
Si
Título de la revista
Eurasip Journal on Audio Speech And Music Processing
ISSN
1687-4722
Factor de impacto JCR
1,579
Información de impacto
Volumen
DOI
10.1186/s13636-017-0119-z
Número de revista
Desde la página
1
Hasta la página
23
Mes
SIN MES
Ranking
Journal Rank in Category 14/31; Quartile in Category Q2
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Javier Tejedor (Escuela Politécnica Superior, Fundación Universitaria San Pablo CEU, Madrid)
  • Autor: Doroteo T. Toledano (AuDIas, Universidad Autónoma de Madrid)
  • Autor: Paula López-Otero (Universidade da Coruña, IRLab, CITIC)
  • Autor: Laura Docio-Fernández (Multimedia Technologies Group (GTM), AtlantTIC Research Center, E. E. Telecomunicación, Vigo)
  • Autor: Luis Serrano (Aholab (UPV/EHU), ETSI Bilbao)
  • Autor: Inma Hernáez (Aholab (UPV/EHU), ETSI Bilbao)
  • Autor: Alejandro Coucheiro Limeres (UPM)
  • Autor: Javier Ferreiros Lopez (UPM)
  • Autor: Julia Olcoz (ViVoLab, Aragon Institute for Engineering Research (I3A) Universidad de Zaragoza)
  • Autor: Jorge Llombart (ViVoLab, Aragon Institute for Engineering Research (I3A) Universidad de Zaragoza)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Tecnología del Habla
  • Departamento: Ingeniería Electrónica
  • Centro o Instituto I+D+i: Centro de I+d+i en Procesado de la Información y Telecomunicaciones
S2i 2022 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
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