Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/107558
Title: | ALBAYZIN Query-by-example Spoken Term Detection 2016 evaluation | Authors: | Tejedor, Javier Toledano, Doroteo T. Lopez-Otero, Paula Docio-Fernandez, Laura Proença, Jorge Perdigão, Fernando García-Granada, Fernando Sanchis, Emilio Pompili, Anna Abad, Alberto |
Keywords: | Query-by-example Spoken Term Detection; International evaluation; Spanish; Search on spontaneous speech | Issue Date: | 2018 | Publisher: | Springer Nature | Project: | UID/CEC/50021/2013 SFRH/BD/97187/2013 SFRH/BD/97204/2013 FCT Grant UID/EEA/50008/2013 |
Serial title, monograph or event: | Eurasip Journal on Audio, Speech, and Music Processing | Volume: | 2018 | Issue: | 1 | Abstract: | Query-by-example Spoken Term Detection (QbE STD) aims to retrieve data from a speech repository given an acoustic (spoken) query containing the term of interest as the input. This paper presents the systems submitted to the ALBAYZIN QbE STD 2016 Evaluation held as a part of the ALBAYZIN 2016 Evaluation Campaign at the IberSPEECH 2016 conference. Special attention was given to the evaluation design so that a thorough post-analysis of the main results could be carried out. Two different Spanish speech databases, which cover different acoustic and language domains, were used in the evaluation: the MAVIR database, which consists of a set of talks from workshops, and the EPIC database, which consists of a set of European Parliament sessions in Spanish. We present the evaluation design, both databases, the evaluation metric, the systems submitted to the evaluation, the results, and a thorough analysis and discussion. Four different research groups participated in the evaluation, and a total of eight template matching-based systems were submitted. We compare the systems submitted to the evaluation and make an in-depth analysis based on some properties of the spoken queries, such as query length, single-word/multi-word queries, and in-language/out-of-language queries. | URI: | https://hdl.handle.net/10316/107558 | ISSN: | 1687-4722 | DOI: | 10.1186/s13636-018-0125-9 | Rights: | openAccess |
Appears in Collections: | FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais I&D IT - Artigos em Revistas Internacionais |
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