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https://scholarbank.nus.edu.sg/handle/10635/146347
DC Field | Value | |
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dc.title | Improved speaker verification through probabilistic subspace adaptation | |
dc.contributor.author | Lucey S. | |
dc.contributor.author | Chen T. | |
dc.date.accessioned | 2018-08-21T05:10:49Z | |
dc.date.available | 2018-08-21T05:10:49Z | |
dc.date.issued | 2003 | |
dc.identifier.citation | Lucey S., Chen T. (2003). Improved speaker verification through probabilistic subspace adaptation. EUROSPEECH 2003 - 8th European Conference on Speech Communication and Technology : 2021-2024. ScholarBank@NUS Repository. | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/146347 | |
dc.description.abstract | In this paper we propose a new adaptation technique for improved text-independent speaker verification with limited amounts of training data using Gaussian mixture models (GMMs). The technique, referred to as probabilistic subspace adaptation (PSA), employs a probabilistic subspace description of how a client?s parametric representation (i.e. GMM) is allowed to vary. Our technique is compared to traditional maximum a posteriori (MAP) adaptation, or relevance adaptation (RA), and maximum likelihood eigen-decomposition (MLED), or subspace adaptation (SA) techniques. Results are given on a subset of the XM2VTS databases for the task of textindependent speaker verification. | |
dc.publisher | International Speech Communication Association | |
dc.source | Scopus | |
dc.type | Conference Paper | |
dc.contributor.department | OFFICE OF THE PROVOST | |
dc.contributor.department | DEPARTMENT OF COMPUTER SCIENCE | |
dc.description.sourcetitle | EUROSPEECH 2003 - 8th European Conference on Speech Communication and Technology | |
dc.description.page | 2021-2024 | |
dc.published.state | published | |
Appears in Collections: | Staff Publications |
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