发明名称 |
Speech classification apparatus, speech classification method, and speech classification program |
摘要 |
A speech classification apparatus includes a speech classification probability calculation unit that calculates a probability (probability of classification into each cluster) that a latest one of the speech signals (speech data) belongs to each cluster based on a generative model which is a probability model, and a parameter updating unit that successively estimates parameters that define the generative model based on the probability of classification of the speech data into each cluster calculated by the speech classification probability calculation unit. |
申请公布号 |
US8630853(B2) |
申请公布日期 |
2014.01.14 |
申请号 |
US20080593323 |
申请日期 |
2008.03.13 |
申请人 |
KOSHINAKA TAKAFUMI;NEC CORPORATION |
发明人 |
KOSHINAKA TAKAFUMI |
分类号 |
G10L15/06;G10L25/78 |
主分类号 |
G10L15/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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