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Investigation of the effect of data duration and speaker gender on text-independent speaker recognition
- Publication Year :
- 2013
- Publisher :
- Elsevier, 2013.
-
Abstract
- Duration of training/test data has a considerable effect on the performance of a speaker recognition system. In this paper, we analyze the effect of training and test data duration and speaker gender on the performance of speaker recognition systems. Gaussian mixture models-universal background model (GMM-UBM), vector quantization-universal background model (VQ-UBM), support vector machines-generalized linear discriminant sequence kernel (SVM-GLDS) and support vector machines with GMM supervectors (GSV-SVM) are the classifiers we use for speaker recognition. Experimental results conducted on NIST 2002 and NIST 2005 speaker recognition evaluation (SRE) databases show that recognition performance breaks down when short utterances are used for training and testing independent from the recognizer (e.g. equal error rate (EER) reduces from 10.33% to 27.86% on NIST 2005) and GSV-SVM system yields higher EER than other methods in the case of using short utterances. It is also shown that recognition accuracy for male speakers are higher than female independent from database and classifier.
- Subjects :
- Text independents
Engineering
General Computer Science
Linear discriminants
Speech recognition
Word error rate
Speaker recognition evaluations
Engineering, electrical & electronic
Of-the-art
Training and testing
Electrical and Electronic Engineering
Adaptation
Face recognition
Support vector machines
Computer science, interdisciplinary applications
Classification (of information)
business.industry
Verification
Pattern recognition
Linear discriminant analysis
Speaker recognition
Computer science, hardware & architecture
Computer science
Vector quantization
Speaker diarisation
Support vector machine
Speech Recognition
Language Recognition
Utterance
Recognition performance
Control and Systems Engineering
Recognition accuracy
NIST
Artificial intelligence
business
Classifier (UML)
Test data
Speaker recognition system
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....d4236b09c077ab124a1a90e9182dc82d