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2009 Seventh International Conference on Advances in Pattern Recognition
High Performance On-line Session-adaptation for Handling Inter-session Speaker Variability in Variable-text Speaker-recognition
February 04-February 06
ISBN: 978-0-7695-3520-3
ASCII Text
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S. Thiyagarajan, V. Ramasubramanian, "High Performance On-line Session-adaptation for Handling Inter-session Speaker Variability in Variable-text Speaker-recognition," Advances in Pattern Recognition, International Conference on, pp. 163-166, 2009 Seventh International Conference on Advances in Pattern Recognition, 2009.
 
 
BibTex
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@article{ 10.1109/ICAPR.2009.87,
author = {S. Thiyagarajan and V. Ramasubramanian},
title = {High Performance On-line Session-adaptation for Handling Inter-session Speaker Variability in Variable-text Speaker-recognition},
journal ={Advances in Pattern Recognition, International Conference on},
volume = {0},
year = {2009},
isbn = {978-0-7695-3520-3},
pages = {163-166},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICAPR.2009.87},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Advances in Pattern Recognition, International Conference on
TI - High Performance On-line Session-adaptation for Handling Inter-session Speaker Variability in Variable-text Speaker-recognition
SN - 978-0-7695-3520-3
SP163
EP166
A1 - S. Thiyagarajan,
A1 - V. Ramasubramanian,
PY - 2009
KW - Speaker-recognition
KW - inter-session variability
KW - session adaptation
KW - on-line
KW - unsupervised
VL - 0
JA - Advances in Pattern Recognition, International Conference on
ER -
 
We propose an on-line session-adaptation algorithm for making variable-text speaker-recognition systems robust to inter-session variability, by a continuous update of registered speakers' multiple templates from test utterances during actual usage of the system. The algorithm is set in a speaker-verification mode of operation and uses an enhanced verification step to ensure reliable selection of input utterances for template updation in an unsupervised way.
Index Terms:
Speaker-recognition, inter-session variability, session adaptation, on-line, unsupervised
Citation:
S. Thiyagarajan, V. Ramasubramanian, "High Performance On-line Session-adaptation for Handling Inter-session Speaker Variability in Variable-text Speaker-recognition," icapr, pp.163-166, 2009 Seventh International Conference on Advances in Pattern Recognition, 2009
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