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» On the use of speaker superfactors for speaker recognition
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ICASSP
2011
IEEE
13 years 5 days ago
Towards reduced false-alarms using cohorts
The focus of the 2010 NIST Speaker Recognition Evaluation (SRE) [1] was the low false alarm regime of the detection error trade-off (DET) curve. This paper presents several approa...
Zahi N. Karam, William M. Campbell, Najim Dehak
ISMIR
2005
Springer
151views Music» more  ISMIR 2005»
14 years 1 months ago
Lyrics Recognition from a Singing Voice Based on Finite State Automaton for Music Information Retrieval
Recently, several music information retrieval (MIR) systems have been developed which retrieve musical pieces by the user’s singing voice. All of these systems use only the melo...
Toru Hosoya, Motoyuki Suzuki, Akinori Ito, Shozo M...
PAKDD
2005
ACM
184views Data Mining» more  PAKDD 2005»
14 years 1 months ago
Adjusting Mixture Weights of Gaussian Mixture Model via Regularized Probabilistic Latent Semantic Analysis
Mixture models, such as Gaussian Mixture Model, have been widely used in many applications for modeling data. Gaussian mixture model (GMM) assumes that data points are generated fr...
Luo Si, Rong Jin
ICB
2007
Springer
129views Biometrics» more  ICB 2007»
14 years 2 months ago
Histogram Equalization in SVM Multimodal Person Verification
It has been shown that prosody helps to improve voice spectrum based speaker recognition systems. Therefore, prosodic features can also be used in multimodal person verification in...
Mireia Farrús, Pascual Ejarque, Andrey Temk...
ICASSP
2009
IEEE
14 years 3 months ago
On the phonetic information in ultrasonic microphone signals
We study the phonetic information in the signal from an ultrasonic “microphone”, a device that emits an ultrasonic wave toward a speaker and receives the reflected, Doppler-s...
Karen Livescu, Bo Zhu, James R. Glass