| 发明名称 |
Joint training of feature extraction and acoustic model parameters for speech recognition |
| 摘要 |
Parameters for a feature extractor and acoustic model of a speech recognition module are trained. An objective function is utilized to determine values for the feature extractor parameters and the acoustic model parameters.
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| 申请公布号 |
US7885812(B2) |
申请公布日期 |
2011.02.08 |
| 申请号 |
US20060560180 |
申请日期 |
2006.11.15 |
| 申请人 |
MICROSOFT CORPORATION |
发明人 |
ACERO ALEJANDRO;DROPPO JAMES G.;MAHAJAN MILIND V. |
| 分类号 |
G10L15/06 |
主分类号 |
G10L15/06 |
| 代理机构 |
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代理人 |
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