Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149397050> ?p ?o ?g. }
- W2149397050 abstract "Gaussian mixture models (GMMs) are commonly used in text-independent speaker verification for modeling the spectral distribution of speech. Recent studies have shown the effectiveness of characterizing speaker information using the mean super-vector obtained by concatenating the mean vectors of the GMM. This paper proposes to use the spatial correlation captured by the covariance matrix of the mean super-vector for speaker verification. Factor analysis method is adopted to estimate the covariance of the super-vector. For measuring the similarity between speech utterances in terms of the spatial correlation, we propose two kernel metrics, namely, log-Euclidean inner product and Frobenius angle. For computational simplicity, we introduce an inner product classifier (IPC) with equivalent performance compared to the commonly used support vector machine (SVM). Experiments conducted on the 2006 NIST speaker recognition evaluation (SRE) dataset confirm the efficacy of the proposed factor analysis based spatial modeling technique." @default.
- W2149397050 created "2016-06-24" @default.
- W2149397050 creator A5002548873 @default.
- W2149397050 creator A5004287909 @default.
- W2149397050 creator A5032690182 @default.
- W2149397050 creator A5038369085 @default.
- W2149397050 creator A5057227915 @default.
- W2149397050 creator A5073685161 @default.
- W2149397050 date "2010-11-01" @default.
- W2149397050 modified "2023-09-22" @default.
- W2149397050 title "Factor analysis based spatial correlation modeling for speaker verification" @default.
- W2149397050 cites W103634231 @default.
- W2149397050 cites W1485446097 @default.
- W2149397050 cites W1663973292 @default.
- W2149397050 cites W1986964250 @default.
- W2149397050 cites W2041823554 @default.
- W2149397050 cites W2100969003 @default.
- W2149397050 cites W2119468495 @default.
- W2149397050 cites W2144760012 @default.
- W2149397050 cites W2146840647 @default.
- W2149397050 cites W2147147599 @default.
- W2149397050 cites W2187693774 @default.
- W2149397050 doi "https://doi.org/10.1109/iscslp.2010.5684490" @default.
- W2149397050 hasPublicationYear "2010" @default.
- W2149397050 type Work @default.
- W2149397050 sameAs 2149397050 @default.
- W2149397050 citedByCount "3" @default.
- W2149397050 countsByYear W21493970502013 @default.
- W2149397050 countsByYear W21493970502019 @default.
- W2149397050 crossrefType "proceedings-article" @default.
- W2149397050 hasAuthorship W2149397050A5002548873 @default.
- W2149397050 hasAuthorship W2149397050A5004287909 @default.
- W2149397050 hasAuthorship W2149397050A5032690182 @default.
- W2149397050 hasAuthorship W2149397050A5038369085 @default.
- W2149397050 hasAuthorship W2149397050A5057227915 @default.
- W2149397050 hasAuthorship W2149397050A5073685161 @default.
- W2149397050 hasConcept C105795698 @default.
- W2149397050 hasConcept C111219384 @default.
- W2149397050 hasConcept C11413529 @default.
- W2149397050 hasConcept C114614502 @default.
- W2149397050 hasConcept C117220453 @default.
- W2149397050 hasConcept C120174047 @default.
- W2149397050 hasConcept C12267149 @default.
- W2149397050 hasConcept C153180895 @default.
- W2149397050 hasConcept C153874254 @default.
- W2149397050 hasConcept C154945302 @default.
- W2149397050 hasConcept C178650346 @default.
- W2149397050 hasConcept C185142706 @default.
- W2149397050 hasConcept C2524010 @default.
- W2149397050 hasConcept C28490314 @default.
- W2149397050 hasConcept C33923547 @default.
- W2149397050 hasConcept C41008148 @default.
- W2149397050 hasConcept C61224824 @default.
- W2149397050 hasConcept C74193536 @default.
- W2149397050 hasConcept C95623464 @default.
- W2149397050 hasConceptScore W2149397050C105795698 @default.
- W2149397050 hasConceptScore W2149397050C111219384 @default.
- W2149397050 hasConceptScore W2149397050C11413529 @default.
- W2149397050 hasConceptScore W2149397050C114614502 @default.
- W2149397050 hasConceptScore W2149397050C117220453 @default.
- W2149397050 hasConceptScore W2149397050C120174047 @default.
- W2149397050 hasConceptScore W2149397050C12267149 @default.
- W2149397050 hasConceptScore W2149397050C153180895 @default.
- W2149397050 hasConceptScore W2149397050C153874254 @default.
- W2149397050 hasConceptScore W2149397050C154945302 @default.
- W2149397050 hasConceptScore W2149397050C178650346 @default.
- W2149397050 hasConceptScore W2149397050C185142706 @default.
- W2149397050 hasConceptScore W2149397050C2524010 @default.
- W2149397050 hasConceptScore W2149397050C28490314 @default.
- W2149397050 hasConceptScore W2149397050C33923547 @default.
- W2149397050 hasConceptScore W2149397050C41008148 @default.
- W2149397050 hasConceptScore W2149397050C61224824 @default.
- W2149397050 hasConceptScore W2149397050C74193536 @default.
- W2149397050 hasConceptScore W2149397050C95623464 @default.
- W2149397050 hasLocation W21493970501 @default.
- W2149397050 hasOpenAccess W2149397050 @default.
- W2149397050 hasPrimaryLocation W21493970501 @default.
- W2149397050 hasRelatedWork W103634231 @default.
- W2149397050 hasRelatedWork W1567205956 @default.
- W2149397050 hasRelatedWork W1970872899 @default.
- W2149397050 hasRelatedWork W2003745775 @default.
- W2149397050 hasRelatedWork W2049483635 @default.
- W2149397050 hasRelatedWork W2062208970 @default.
- W2149397050 hasRelatedWork W2081620461 @default.
- W2149397050 hasRelatedWork W2091576828 @default.
- W2149397050 hasRelatedWork W2108952984 @default.
- W2149397050 hasRelatedWork W2109427191 @default.
- W2149397050 hasRelatedWork W2109774923 @default.
- W2149397050 hasRelatedWork W2138893030 @default.
- W2149397050 hasRelatedWork W2139056248 @default.
- W2149397050 hasRelatedWork W2149338142 @default.
- W2149397050 hasRelatedWork W2150769028 @default.
- W2149397050 hasRelatedWork W2164019725 @default.
- W2149397050 hasRelatedWork W2389673752 @default.
- W2149397050 hasRelatedWork W2588818010 @default.
- W2149397050 hasRelatedWork W2786294988 @default.
- W2149397050 hasRelatedWork W2993145706 @default.
- W2149397050 isParatext "false" @default.
- W2149397050 isRetracted "false" @default.
- W2149397050 magId "2149397050" @default.