Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion

The electronic version of this article is the complete one and can be found online at: http://asmp.eurasipjournals.com/content/2013/1/23

Detalles Bibliográficos
Autores: Tejedor Noguerales, Javier, Toledano, Doroteo T., Anguera, Xavier, Varona, Amparo, Hurtado, Lluís F, Miguel, Antonio, Colás Pasamontes, José
Tipo de recurso: artículo
Fecha de publicación:2013
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/662300
Acceso en línea:http://hdl.handle.net/10486/662300
https://dx.doi.org/10.1186/1687-4722-2013-23
Access Level:acceso abierto
Palabra clave:International evaluation
Search on spontaneous speech
Spoken term detection
Query-by-example
Telecomunicaciones
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spelling Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussionTejedor Noguerales, JavierToledano, Doroteo T.Anguera, XavierVarona, AmparoHurtado, Lluís FMiguel, AntonioColás Pasamontes, JoséInternational evaluationSearch on spontaneous speechSpoken term detectionQuery-by-exampleTelecomunicacionesThe electronic version of this article is the complete one and can be found online at: http://asmp.eurasipjournals.com/content/2013/1/23Query-by-Example Spoken Term Detection (QbE STD) aims at retrieving data from a speech data repository given an acoustic query containing the term of interest as input. Nowadays, it has been receiving much interest due to the high volume of information stored in audio or audiovisual format. QbE STD differs from automatic speech recognition (ASR) and keyword spotting (KWS)/spoken term detection (STD) since ASR is interested in all the terms/words that appear in the speech signal and KWS/STD relies on a textual transcription of the search term to retrieve the speech data. This paper presents the systems submitted to the ALBAYZIN 2012 QbE STD evaluation held as a part of ALBAYZIN 2012 evaluation campaign within the context of the IberSPEECH 2012 Conferencea. The evaluation consists of retrieving the speech files that contain the input queries, indicating their start and end timestamps within the appropriate speech file. Evaluation is conducted on a Spanish spontaneous speech database containing a set of talks from MAVIR workshopsb, which amount at about 7 h of speech in total. We present the database metric systems submitted along with all results and some discussion. Four different research groups took part in the evaluation. Evaluation results show the difficulty of this task and the limited performance indicates there is still a lot of room for improvement. The best result is achieved by a dynamic time warping-based search over Gaussian posteriorgrams/posterior phoneme probabilities. This paper also compares the systems aiming at establishing the best technique dealing with that difficult task and looking for defining promising directions for this relatively novel task.Springer International PublishingDepartamento de Tecnología Electrónica y de las ComunicacionesEscuela Politécnica SuperiorAnálisis y Tratamiento de Voz y Señales Biométricas (ING EPS-002)Laboratorio de Tecnología Hombre-Computador (ING EPS-010)20132013-08-11research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/662300https://dx.doi.org/10.1186/1687-4722-2013-23reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6623002026-06-23T12:46:27Z
dc.title.none.fl_str_mv Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion
title Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion
spellingShingle Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion
Tejedor Noguerales, Javier
International evaluation
Search on spontaneous speech
Spoken term detection
Query-by-example
Telecomunicaciones
title_short Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion
title_full Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion
title_fullStr Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion
title_full_unstemmed Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion
title_sort Query-by-example spoken term detection ALBAYZIN 2012 evaluation: Overview, systems, results, and discussion
dc.creator.none.fl_str_mv Tejedor Noguerales, Javier
Toledano, Doroteo T.
Anguera, Xavier
Varona, Amparo
Hurtado, Lluís F
Miguel, Antonio
Colás Pasamontes, José
author Tejedor Noguerales, Javier
author_facet Tejedor Noguerales, Javier
Toledano, Doroteo T.
Anguera, Xavier
Varona, Amparo
Hurtado, Lluís F
Miguel, Antonio
Colás Pasamontes, José
author_role author
author2 Toledano, Doroteo T.
Anguera, Xavier
Varona, Amparo
Hurtado, Lluís F
Miguel, Antonio
Colás Pasamontes, José
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Tecnología Electrónica y de las Comunicaciones
Escuela Politécnica Superior
Análisis y Tratamiento de Voz y Señales Biométricas (ING EPS-002)
Laboratorio de Tecnología Hombre-Computador (ING EPS-010)
dc.subject.none.fl_str_mv International evaluation
Search on spontaneous speech
Spoken term detection
Query-by-example
Telecomunicaciones
topic International evaluation
Search on spontaneous speech
Spoken term detection
Query-by-example
Telecomunicaciones
description The electronic version of this article is the complete one and can be found online at: http://asmp.eurasipjournals.com/content/2013/1/23
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-08-11
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/662300
https://dx.doi.org/10.1186/1687-4722-2013-23
url http://hdl.handle.net/10486/662300
https://dx.doi.org/10.1186/1687-4722-2013-23
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer International Publishing
publisher.none.fl_str_mv Springer International Publishing
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
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repository.mail.fl_str_mv
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