A Context-Dependent Sequential Decision for Speaker Verification
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概要
- 論文の詳細を見る
This paper presents an improved method of speaker verification using the sequential probability ratio test (SPRT), which can treat the correlation between successive feature vectors. The hidden Markov model with the mean field approximation enables us to consider the correlation in the SPRT, i.e., using the mean field of previous state, probability computation can be carried out as if input samples were independent each other.
- 社団法人電子情報通信学会の論文
- 1999-10-25
著者
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NODA Hideki
Department of Systems Design and Informatics, Kyushu Institute of Technology
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Noda Hideki
Department Of E.e. And Computer Engineering Kyushu Institute Of Technology
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KAWAGUCHI Eiji
Department of E.E. and Computer Engineering, Kyushu Institute of Technology
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Kawaguchi Eiji
Department Of Computer Engineering Kyushu Institute Of Technology
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Kawaguchi Eiji
Department Of E.e. And Computer Engineering Kyushu Institute Of Technology
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HARADA Katsuya
Department of E.E. and Computer Engineering, Kyushu Institute of Technology
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Harada Katsuya
Department Of E.e. And Computer Engineering Kyushu Institute Of Technology
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Noda Hideki
Department Of Applied Biochemistry Faculty Of Applied Biological Science Hiroshima University
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