发明申请
- 专利标题: Semantic language modeling and confidence measurement
- 专利标题(中): 语义语言建模和置信度测量
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申请号: US10655838申请日: 2003-09-05
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公开(公告)号: US20050055209A1公开(公告)日: 2005-03-10
- 发明人: Mark Epstein , Hakan Erdogan , Yuqing Gao , Michael Picheny , Ruhi Sarikaya
- 申请人: Mark Epstein , Hakan Erdogan , Yuqing Gao , Michael Picheny , Ruhi Sarikaya
- 主分类号: G10L15/18
- IPC分类号: G10L15/18 ; G10L15/28 ; G10L15/00
摘要:
A system and method for speech recognition includes generating a set of likely hypotheses in recognizing speech, rescoring the likely hypotheses by using semantic content by employing semantic structured language models, and scoring parse trees to identify a best sentence according to the sentence's parse tree by employing the semantic structured language models to clarify the recognized speech.
公开/授权文献
- US07475015B2 Semantic language modeling and confidence measurement 公开/授权日:2009-01-06