Full metadata record
DC pole | Hodnota | Jazyk |
---|---|---|
dc.contributor.author | Machlica, Lukáš | |
dc.contributor.author | Zajíc, Zbyněk | |
dc.date.accessioned | 2015-12-17T08:46:19Z | - |
dc.date.available | 2015-12-17T08:46:19Z | - |
dc.date.issued | 2012 | |
dc.identifier.citation | MACHLICA, Lukáš; ZAJÍC, Zbyněk. Analysis of the influence of speech corpora in the PLDA verification in the task of speaker recognition. In: Text, speech and dialogue. Berlin: Springer, 2012, p. 464-471. (Lectures notes in computer science; 7499). ISBN 978-3-642-32789-6. | en |
dc.identifier.isbn | 978-3-642-32789-6 | |
dc.identifier.uri | http://www.kky.zcu.cz/cs/publications/LukasMachlica_2012_Analysisofthe | |
dc.identifier.uri | http://hdl.handle.net/11025/17040 | |
dc.format | 8 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | Springer | en |
dc.rights | © Lukáš Machlica - Zbyněk Zajíc | cs |
dc.subject | PLDA | cs |
dc.subject | latentní prostor | cs |
dc.subject | fůze | cs |
dc.subject | supervektor | cs |
dc.subject | FA | cs |
dc.subject | i-vektor | cs |
dc.title | Analysis of the influence of speech corpora in the PLDA verification in the task of speaker recognition | en |
dc.type | článek | cs |
dc.type | article | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.description.abstract-translated | In the paper recent methods used in the task of speaker recognition are presented. At first, the extraction of so called i-vectors from GMM based supervectors is discussed. These i-vectors are of low dimension and lie in a subspace denoted as Total Variability Space (TVS). The focus of the paper is put on Probabilistic Linear Discriminant Analysis (PLDA), which is used as a generative model in the TVS. The influence of development data is analyzed utilizing distinct speech corpora. It is shown that it is preferable to cluster available speech corpora to classes, train one PLDA model for each class and fuse the results at the end. Experiments are presented on NIST Speaker Recognition Evaluation (SRE) 2008 and NIST SRE 2010. | en |
dc.subject.translated | PLDA | en |
dc.subject.translated | latent space | en |
dc.subject.translated | fusion | en |
dc.subject.translated | supervector | en |
dc.subject.translated | FA | en |
dc.subject.translated | i-vector | en |
dc.identifier.doi | 10.1007/978-3-642-32790-2_56 | |
dc.type.status | Peer-reviewed | en |
Vyskytuje se v kolekcích: | Články / Articles (KKY) Články / Articles (NTIS) |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
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LukasMachlica_2012_Analysisofthe.pdf | Plný text | 135,69 kB | Adobe PDF | Zobrazit/otevřít |
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http://hdl.handle.net/11025/17040
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