Publication Details

Search in speech records

FAPŠO, M. Search in speech records. Proc. 13th Conference STUDENT EEICT 2007. Brno: Faculty of Electrical Engineering and Communication BUT, 2007. p. 1-3. ISBN: 978-80-214-3410-3.
Czech title
Vyhledávání v řečových nahrávkách
Type
conference paper
Language
English
Authors
Fapšo Michal, Ing., Ph.D.
URL
Keywords

spoken term detection

Abstract

The paper is about search in speech records

Annotation

This paper describes the designed and implemented system for efficient indexing and search in collections of spoken documents. The system uses an LVCSR (Large Vocabulary Continuous Speech Recognition) system and a phoneme recognizer. The outputs of both recognizers are indexed. Then in the searching phase, both indices are be used. This leads to high retrieval performance for common words and to the ability to search for less common words (which are not in the LVCSR dictionary) as well. Last, but not least, the results from the NIST Spoken Term Detection evaluations are reported.

Published
2007
Pages
1–3
Proceedings
Proc. 13th Conference STUDENT EEICT 2007
Conference
Student EEICT 2007, Brno, CZ
ISBN
978-80-214-3410-3
Publisher
Faculty of Electrical Engineering and Communication BUT
Place
Brno
BibTeX 
@inproceedings{BUT25341,
  author="Michal {Fapšo}",
  title="Search in speech records",
  booktitle="Proc. 13th Conference STUDENT EEICT 2007",
  year="2007",
  pages="1--3",
  publisher="Faculty of Electrical Engineering and Communication BUT",
  address="Brno",
  isbn="978-80-214-3410-3",
  url="http://www.fit.vutbr.cz/research/groups/speech/publi/2007/fapso_eeict_2007.pdf"
}
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