Result Details

BUT2012 Approaches for Spoken Web Search - MediaEval 2012

SZŐKE, I.; FAPŠO, M.; VESELÝ, K. BUT2012 Approaches for Spoken Web Search - MediaEval 2012. Working Notes Proceedings of the MediaEval 2012 Workshop. CEUR Workshop Proceedings. Pisa: CEUR-WS.org, 2012. no. 927, p. 1-2. ISSN: 1613-0073.
Type
conference paper
Language
English
Authors
Szőke Igor, Ing., Ph.D., DCGM (FIT)
Fapšo Michal, Ing., Ph.D.
Veselý Karel, Ing., Ph.D., DCGM (FIT)
Abstract

We submitted two approaches as the required runs: Acoustic Keyword Spotting as the primary one (AKWS) and Dynamic Time Wrapping as the secondary one (DTW) for the Spoken Web Search task. We aimed at building a simple phone based language-dependent system. We experimented with universal context bottle-neck neural network classifier with 3-state phone posterior features or bottle-neck features.

Keywords

query-by-example spoken term detection, acoustic keyword spotting, dynamic time warping, spoken web search

URL
Published
2012
Pages
1–2
Journal
CEUR Workshop Proceedings, vol. 2012, no. 927, ISSN 1613-0073
Proceedings
Working Notes Proceedings of the MediaEval 2012 Workshop
Conference
MediaEval Workshop 2012
Publisher
CEUR-WS.org
Place
Pisa
BibTeX 
@inproceedings{BUT97056,
  author="Igor {Szőke} and Michal {Fapšo} and Karel {Veselý}",
  title="BUT2012 Approaches for Spoken Web Search - MediaEval 2012",
  booktitle="Working Notes Proceedings of the MediaEval 2012 Workshop",
  year="2012",
  journal="CEUR Workshop Proceedings",
  volume="2012",
  number="927",
  pages="1--2",
  publisher="CEUR-WS.org",
  address="Pisa",
  issn="1613-0073",
  url="http://www.fit.vutbr.cz/~szoke/papers/MediaEval_2012_SWS_BUT.pdf"
}
Projects
Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, start: 2011-01-01, end: 2015-12-31, completed
Language-independent spoken term detection, GACR, Postdoktorandské granty, GPP202/12/P567, start: 2012-01-01, end: 2014-12-31, completed
Multilingual recognition and search in speech for electronic dictionaries, MPO, TIP, FR-TI1/034, start: 2009-09-01, end: 2013-08-31, completed
Technologies of speech processing for efficient human-machine communication, TAČR, Program aplikovaného výzkumu a experimentálního vývoje ALFA, TA01011328, start: 2011-01-01, end: 2014-12-31, completed
Research groups
Speech Data Mining Research Group BUT Speech@FIT (RG SPEECH)
Departments
Department of Computer Graphics and Multimedia (DCGM)
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