Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F10%3APU89603" target="_blank" >RIV/00216305:26230/10:PU89603 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system
Original language description
This paper summarizes the BUT-AGNITIO system for NIST Language Recognition Evaluation 2009. The post-evaluation analysis aimed mainly at improving the quality of the data (fixing language label problems and detecting overlapping speakers in the trainingand development sets) and investigation of different compositions of the development set. The paper further investigates into JFA-based acoustic system and reports results for new SVM-PCA systems going beyond BUT-Agnitio original NIST LRE 2009 submission. All results are presented on evaluation data from NIST LRE 2009 task.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proc. Odyssey 2010 - The Speaker and Language Recognition Workshop
ISBN
978-80-214-4114-9
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
International Speech Communication Association
Place of publication
Brno
Event location
Brno, Czech Republic
Event date
Jun 28, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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