发明授权
- 专利标题： Modifying a grammar of a hierarchical multimodal menu in dependence upon speech command frequency
- 专利标题（中）： 根据语音指令频率修改分层多模态菜单的语法
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申请号： US11154904申请日： 2005-06-16
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公开(公告)号： US08090584B2公开(公告)日： 2012-01-03
- 发明人: Charles W. Cross, Jr. , Michael C. Hollinger , Igor R. Jablokov , Benjamin D. Lewis , Hilary A. Pike , Daniel M. Smith , David W. Wintermute , Michael A. Zaitzeff
- 申请人： Charles W. Cross, Jr. , Michael C. Hollinger , Igor R. Jablokov , Benjamin D. Lewis , Hilary A. Pike , Daniel M. Smith , David W. Wintermute , Michael A. Zaitzeff
- 申请人地址： US MA Burlington
- 专利权人： Nuance Communications, Inc.
- 当前专利权人： Nuance Communications, Inc.
- 当前专利权人地址： US MA Burlington
- 代理机构： Wolf, Greenfield & Sacks, P.C.
- 主分类号： G10L21/00
- IPC分类号： G10L21/00
摘要：
Methods, systems, and computer program products are provided for modifying a grammar of a hierarchical multimodal menu that include monitoring a user invoking a speech command in a first tier grammar, and adding the speech command to a second tier grammar in dependence upon the frequency of the user invoking the speech command. Adding the speech command to a second tier grammar may be carried out by adding the speech command to a higher tier grammar or by adding the speech command to a lower tier grammar. Adding the speech command to a second tier grammar may include storing the speech command in a grammar cache in the second tier grammar.
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