Improving speaker verification performance against long-term speaker variability
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- 作者：Linlin Wang1 ; a ; b ; linlinwang.cn@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jun Wanga ; b ; Lantian Lia ; b ; Thomas Fang Zheng ; a ; b ; fzheng@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Frank K. Soongc
- 关键词：Speaker verification ; Long-term speaker variability ; Discriminability emphasis ; Frequency warping ; Outputs weighting
- 刊名：Speech Communication
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：79
- 期：Complete
- 页码：14-29
- 全文大小：1250 K
文摘
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A specially-collected speech database to reflect the long-term speaker variability.
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F-ratio to determine the importance of speaker- and session-specific information.
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Frequency warping and filter-bank outputs weighting strategies for feature extraction.