A novel L-vector representation and improved cosine distance kernel for Text-dependent Speaker Verification

A novel L-vector representation and improved cosine distance kernel for Text-dependent Speaker Verification

A text-dependent i-vector extraction scheme and a lexicon-based binary vector (L-vector) representation are proposed to improve the performance of text-dependent speaker verification.An utterance used for enrollment or test is represented by these two vectors.An improved cosine distance kernel combi...

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Bibliographic Details
Main Authors: LI Wei, YOU Hanxu, ZHU Jie, CHEN Ning
Format: Article
Language:English
Published: Academic Journals Center of Shanghai Normal University 2016-04-01
Series:Journal of Shanghai Normal University (Natural Sciences)
Subjects:
text-dependent speaker verification
i-vector
L-vector
cosine distance kernel
Online Access:http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201602019&flag=1&year_id=2016&quarter_id=2

Internet

http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201602019&flag=1&year_id=2016&quarter_id=2

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