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1. 发明申请

US20130006637A1 HIERARCHICAL METHODS AND APPARATUS FOR EXTRACTING USER INTENT FROM SPOKEN UTTERANCES 有权
标题翻译：提取用户信息的分类方法和设备
公开(公告)号：US20130006637A1
公开(公告)日：2013-01-03
申请号：US13564596
申请日：2012-08-01
申请人： Dimitri Kanevsky , Joseph Simon Reisinger , Robert Sicconi , Mahesh Viswanathan
发明人： Dimitri Kanevsky , Joseph Simon Reisinger , Robert Sicconi , Mahesh Viswanathan
IPC分类号： G10L15/04
CPC分类号： G10L15/1815 , G10L15/1822 , G10L2015/226
摘要： Improved techniques are disclosed for permitting a user to employ more human-based grammar (i.e., free form or conversational input) while addressing a target system via a voice system. For example, a technique for determining intent associated with a spoken utterance of a user comprises the following steps/operations. Decoded speech uttered by the user is obtained. An intent is then extracted from the decoded speech uttered by the user. The intent is extracted in an iterative manner such that a first class is determined after a first iteration and a sub-class of the first class is determined after a second iteration. The first class and the sub-class of the first class are hierarchically indicative of the intent of the user, e.g., a target and data that may be associated with the target.
摘要翻译：公开了改进的技术，以允许用户在经由语音系统寻址目标系统的同时采用更多的基于人的语法（即，自由形式或会话输入）。例如，用于确定与用户的口语发音相关联的意图的技术包括以下步骤/操作。获得用户发出的解码的语音。然后从用户发出的解码语音中提取意图。以迭代方式提取意图，使得在第一次迭代之后确定第一类并且在第二次迭代之后确定第一类的子类。第一类的第一类和子类分层地指示用户的意图，例如可以与目标相关联的目标和数据。

2. 发明授权

US08265939B2 Hierarchical methods and apparatus for extracting user intent from spoken utterances 有权
标题翻译：用于从口语中提取用户意图的分层方法和装置
公开(公告)号：US08265939B2
公开(公告)日：2012-09-11
申请号：US11216483
申请日：2005-08-31
申请人： Dimitri Kanevsky , Joseph Simon Reisinger , Robert Sicconi , Mahesh Viswanathan
发明人： Dimitri Kanevsky , Joseph Simon Reisinger , Robert Sicconi , Mahesh Viswanathan
IPC分类号： G10L21/00
CPC分类号： G10L15/1815 , G10L15/1822 , G10L2015/226
摘要： A technique for determining intent associated with a spoken utterance of a user comprises the following steps/operations. Decoded speech uttered by the user is obtained. An intent is then extracted from the decoded speech uttered by the user. The intent is extracted in an iterative manner such that a class is determined after a first iteration and a sub-class of the class is determined after a second iteration. The class and the sub-class of the class are hierarchically indicative of the intent of the user, e.g., a target and data that may be associated with the target. The user intent extracting step may further determine a sub-class of the sub-class of the class after a third iteration, such that the class, the sub-class of the class, and the sub-class of the sub-class of the class are hierarchically indicative of the intent of the user.
摘要翻译：用于确定与用户的口语发音相关联的意图的技术包括以下步骤/操作。获得用户发出的解码的语音。然后从用户发出的解码语音中提取意图。以迭代方式提取意图，使得在第一次迭代之后确定类并且在第二次迭代之后确定该类的子类。类的类和子类分层地指示用户的意图，例如目标和可以与目标相关联的数据。用户意图提取步骤还可以在第三次迭代之后确定类的子类的子类，使得类，类的子类和子类的子类类分层表示用户的意图。

3. 发明授权

US08560325B2 Hierarchical methods and apparatus for extracting user intent from spoken utterances 有权
标题翻译：用于从口语中提取用户意图的分层方法和装置
公开(公告)号：US08560325B2
公开(公告)日：2013-10-15
申请号：US13564596
申请日：2012-08-01
申请人： Dimitri Kanevsky , Joseph Simon Reisinger , Roberto Sicconi , Mahesh Viswanathan
发明人： Dimitri Kanevsky , Joseph Simon Reisinger , Roberto Sicconi , Mahesh Viswanathan
IPC分类号： G10L21/00
CPC分类号： G10L15/1815 , G10L15/1822 , G10L2015/226
摘要： Improved techniques are disclosed for permitting a user to employ more human-based grammar (i.e., free form or conversational input) while addressing a target system via a voice system. For example, a technique for determining intent associated with a spoken utterance of a user comprises the following steps/operations. Decoded speech uttered by the user is obtained. An intent is then extracted from the decoded speech uttered by the user. The intent is extracted in an iterative manner such that a first class is determined after a first iteration and a sub-class of the first class is determined after a second iteration. The first class and the sub-class of the first class are hierarchically indicative of the intent of the user, e.g., a target and data that may be associated with the target.
摘要翻译：公开了改进的技术，以允许用户在经由语音系统寻址目标系统的同时采用更多的基于人的语法（即，自由形式或会话输入）。例如，用于确定与用户的口语发音相关联的意图的技术包括以下步骤/操作。获得用户发出的解码的语音。然后从用户发出的解码语音中提取意图。以迭代方式提取意图，使得在第一次迭代之后确定第一类并且在第二次迭代之后确定第一类的子类。第一类的第一类和子类分层地指示用户的意图，例如可以与目标相关联的目标和数据。

4. 发明申请

US20080221903A1 Hierarchical Methods and Apparatus for Extracting User Intent from Spoken Utterances 审中-公开
标题翻译：用于从口语中提取用户意图的分层方法和装置
公开(公告)号：US20080221903A1
公开(公告)日：2008-09-11
申请号：US12125441
申请日：2008-05-22
申请人： Dimitri Kanevsky , Joseph Simon Reisinger , Robert Sicconi , Mahesh Viswanathan
发明人： Dimitri Kanevsky , Joseph Simon Reisinger , Robert Sicconi , Mahesh Viswanathan
IPC分类号： G10L21/00
CPC分类号： G10L15/1815 , G10L15/1822 , G10L2015/226
摘要： Improved techniques are disclosed for permitting a user to employ more human-based grammar (i.e., free form or conversational input) while addressing a target system via a voice system. For example, a technique for determining intent associated with a spoken utterance of a user comprises the following steps/operations. Decoded speech uttered by the user is obtained. An intent is then extracted from the decoded speech uttered by the user. The intent is extracted in an iterative manner such that a first class is determined after a first iteration and a sub-class of the first class is determined after a second iteration. The first class and the sub-class of the first class are hierarchically indicative of the intent of the user, e.g., a target and data that may be associated with the target. The multi-stage intent extraction approach may have more than two iterations. By way of example only, the user intent extracting step may further determine a sub-class of the sub-class of the first class after a third iteration, such that the first class, the sub-class of the first class, and the sub-class of the sub-class of the first class are hierarchically indicative of the intent of the user.
摘要翻译：公开了改进的技术，以允许用户在经由语音系统寻址目标系统的同时采用更多的基于人的语法（即，自由形式或会话输入）。例如，用于确定与用户的口语发音相关联的意图的技术包括以下步骤/操作。获得用户发出的解码的语音。然后从用户发出的解码语音中提取意图。以迭代方式提取意图，使得在第一次迭代之后确定第一类并且在第二次迭代之后确定第一类的子类。第一类的第一类和子类分层地指示用户的意图，例如可以与目标相关联的目标和数据。多级意图提取方法可能有两次以上的迭代。仅作为示例，用户意图提取步骤还可以在第三次迭代之后确定第一类的子类的子类，使得第一类，第一类的子类和子类第一类的子类的类被分层地指示用户的意图。

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