发明申请
- 专利标题： Time-anchored posterior indexing of speech
- 专利标题（中）： 时间锚定的后向索引语音
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申请号： US11300735申请日： 2005-12-15
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公开(公告)号： US20070143110A1公开(公告)日： 2007-06-21
- 发明人: Alejandro Acero , Asela Gunawardana , Ciprian Chelba , Erik Selberg , Frank Torsten Seide , Patrick Nguyen , Roger Yu
- 申请人： Alejandro Acero , Asela Gunawardana , Ciprian Chelba , Erik Selberg , Frank Torsten Seide , Patrick Nguyen , Roger Yu
- 申请人地址： US WA Redmond 98052
- 专利权人： Microsoft Corporation
- 当前专利权人： Microsoft Corporation
- 当前专利权人地址： US WA Redmond 98052
- 主分类号： G10L15/04
- IPC分类号： G10L15/04
摘要：
A computer-implemented method of indexing a speech lattice for search of audio corresponding to the speech lattice is provided. The method includes identifying at least two speech recognition hypotheses for a word which have time ranges satisfying a criteria. The method further includes merging the at least two speech recognition hypotheses to generate a merged speech recognition hypothesis for the word.
公开/授权文献
- US07831425B2 Time-anchored posterior indexing of speech 公开/授权日：2010-11-09