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1. 发明授权

US09928296B2 Search lexicon expansion 有权
公开(公告)号：US09928296B2
公开(公告)日：2018-03-27
申请号：US12970477
申请日：2010-12-16
申请人： Xiao Li , Jingjing Liu , Alejandro Acero , Ye-Yi Wang
发明人： Xiao Li , Jingjing Liu , Alejandro Acero , Ye-Yi Wang
IPC分类号： G06F17/30 , G06F17/27
CPC分类号： G06F17/30737 , G06F17/2735 , G06F17/30693 , G06F17/30864
摘要： One or more techniques and/or systems are disclosed for creating an expanded or improved lexicon for use in search-based semantic tagging. A set of first documents can be identified using a set of first lexicon elements as queries, and one or more first document patterns can be extracted from the set of first documents. The document patterns can be used to find one or more second documents in a query log that comprise the document patterns, which are associated with query terms used to return the second documents. The query terms for the second documents can be extracted and used to expand the lexicon. Elements within the lexicon may be weighted based upon relevance to different query domains, for example.

2. 发明申请

US20120158703A1 SEARCH LEXICON EXPANSION 有权
标题翻译：搜索LEXICON EXPANSION
公开(公告)号：US20120158703A1
公开(公告)日：2012-06-21
申请号：US12970477
申请日：2010-12-16
申请人： Xiao Li , Jingjing Liu , Alejandro Acero , Ye-Yi Wang
发明人： Xiao Li , Jingjing Liu , Alejandro Acero , Ye-Yi Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30737 , G06F17/2735 , G06F17/30693 , G06F17/30864
摘要： One or more techniques and/or systems are disclosed for creating an expanded or improved lexicon for use in search-based semantic tagging. A set of first documents can be identified using a set of first lexicon elements as queries, and one or more first document patterns can be extracted from the set of first documents. The document patterns can be used to find one or more second documents in a query log that comprise the document patterns, which are associated with query terms used to return the second documents. The query terms for the second documents can be extracted and used to expand the lexicon. Elements within the lexicon may be weighted based upon relevance to different query domains, for example.
摘要翻译：公开了一种或多种技术和/或系统，用于创建用于基于搜索的语义标签中的扩展或改进的词典。可以使用一组第一词典元素作为查询来识别一组第一文档，并且可以从该组第一文档中提取一个或多个第一文档图案。文档模式可用于在查询日志中找到构成文档模式的一个或多个第二文档，这些文档模式与用于返回第二个文档的查询术语相关联。可以提取和使用第二个文档的查询条款来扩展词典。例如，词法中的元素可以基于与不同查询域的相关性来加权。

3. 发明授权

US08065146B2 Detecting an answering machine using speech recognition 失效
标题翻译：使用语音识别检测应答机
公开(公告)号：US08065146B2
公开(公告)日：2011-11-22
申请号：US11485011
申请日：2006-07-12
申请人： Alejandro Acero , Craig M. Fisher , Dong Yu , Ye-Yi Wang , Yun-Cheng Ju
发明人： Alejandro Acero , Craig M. Fisher , Dong Yu , Ye-Yi Wang , Yun-Cheng Ju
IPC分类号： G10L17/00
CPC分类号： G10L25/78 , G10L15/22 , G10L15/26 , H04M3/5158 , H04M2203/2027
摘要： An answering machine detection module is used to determine whether a call recipient is an actual person or an answering machine. The answering machine detection module includes a speech recognizer and a call analysis module. The speech recognizer receives an audible response of the call recipient to a call. The speech recognizer processes the audible response and provides an output indicative of recognized speech. The call analysis module processes the output of the speech recognizer to generate an output indicative of whether the call recipient is a person or an answering machine.
摘要翻译：应答机检测模块用于确定呼叫接收者是实际的人还是应答机。应答机检测模块包括语音识别器和呼叫分析模块。语音识别器接收呼叫接收者对呼叫的可听见的响应。语音识别器处理可听见的响应并提供表示识别的语音的输出。呼叫分析模块处理语音识别器的输出以产生指示呼叫接收者是个人还是应答机的输出。

4. 发明授权

US07983901B2 Computer-aided natural language annotation 有权
标题翻译：计算机辅助自然语言注释
公开(公告)号：US07983901B2
公开(公告)日：2011-07-19
申请号：US12436387
申请日：2009-05-06
申请人： Alejandro Acero , Ye-Yi Wang , Leon Wong
发明人： Alejandro Acero , Ye-Yi Wang , Leon Wong
IPC分类号： G06F17/27
CPC分类号： G06F17/2785 , G06F17/241
摘要： The present invention uses a natural language understanding system that is currently being trained to assist in annotating training data for training that natural language understanding system. Unannotated training data is provided to the system and the system proposes annotations to the training data. The user is offered an opportunity to confirm or correct the proposed annotations, and the system is trained with the corrected or verified annotations.
摘要翻译：本发明使用一种自然语言理解系统，该系统正在被训练以协助注释训练数据以训练该自然语言理解系统。提供未指定的训练数据到系统，并且系统提出对训练数据的注释。提供给用户确认或更正所提出的注释的机会，并且使用经更正或验证的注释来对系统进行培训。

5. 发明授权

US07865357B2 Shareable filler model for grammar authoring 有权
标题翻译：用于语法创作的可共享填充模型
公开(公告)号：US07865357B2
公开(公告)日：2011-01-04
申请号：US11375488
申请日：2006-03-14
申请人： Alejandro Acero , Dong Yu , Ye-Yi Wang , Yun-Cheng Ju
发明人： Alejandro Acero , Dong Yu , Ye-Yi Wang , Yun-Cheng Ju
IPC分类号： G06F17/27 , G06F17/20 , G10L15/00 , G10L15/18
CPC分类号： G10L15/197 , G10L15/193
摘要： A method of forming a shareable filler model (shareable model for garbage words) from a word n-gram model is provided. The word n-gram model is converted into a probabilistic context free grammar (PCFG). The PCFG is modified into a substantially application-independent PCFG, which constitutes the shareable filler model.
摘要翻译：提供了从单词n-gram模型形成可共享填充模型（垃圾字的可共享模型）的方法。单词n-gram模型被转换成概率上下文无关语法（PCFG）。 PCFG被修改为基本上与应用无关的PCFG，其构成可共享填充模型。

6. 发明申请

US20090276380A1 COMPUTER-AIDED NATURAL LANGUAGE ANNOTATION 有权
标题翻译：计算机辅助自然语言学习
公开(公告)号：US20090276380A1
公开(公告)日：2009-11-05
申请号：US12436387
申请日：2009-05-06
申请人： Alejandro Acero , Ye-Yi Wang , Leon Wong
发明人： Alejandro Acero , Ye-Yi Wang , Leon Wong
IPC分类号： G06F15/18
CPC分类号： G06F17/2785 , G06F17/241
摘要： The present invention uses a natural language understanding system that is currently being trained to assist in annotating training data for training that natural language understanding system. Unannotated training data is provided to the system and the system proposes annotations to the training data. The user is offered an opportunity to confirm or correct the proposed annotations, and the system is trained with the corrected or verified annotations.
摘要翻译：本发明使用一种自然语言理解系统，该系统正在被训练以协助注释训练数据以训练该自然语言理解系统。提供未指定的训练数据到系统，并且系统提出对训练数据的注释。提供给用户确认或更正所提出的注释的机会，并且使用经更正或验证的注释来对系统进行培训。

7. 发明申请

US20070219793A1 Shareable filler model for grammar authoring 有权
标题翻译：用于语法创作的可共享填充模型
公开(公告)号：US20070219793A1
公开(公告)日：2007-09-20
申请号：US11375488
申请日：2006-03-14
申请人： Alejandro Acero , Dong Yu , Ye-Yi Wang , Yun-Cheng Ju
发明人： Alejandro Acero , Dong Yu , Ye-Yi Wang , Yun-Cheng Ju
IPC分类号： G10L15/00
CPC分类号： G10L15/197 , G10L15/193
摘要： A method of forming a shareable filler model (shareable model for garbage words) from a word n-gram model is provided. The word n-gram model is converted into a probabilistic context free grammar (PCFG). The PCFG is modified into a substantially application-independent PCFG, which constitutes the shareable filler model.
摘要翻译：提供了从单词n-gram模型形成可共享填充模型（垃圾字的可共享模型）的方法。单词n-gram模型被转换成概率上下文无关语法（PCFG）。 PCFG被修改为基本上与应用无关的PCFG，其构成可共享填充模型。

8. 发明授权

US09218412B2 Searching a database of listings 有权
标题翻译：搜索列表的数据库
公开(公告)号：US09218412B2
公开(公告)日：2015-12-22
申请号：US11746847
申请日：2007-05-10
申请人： Ye-Yi Wang , Dong Yu , Yun-Cheng Ju , Alejandro Acero , Geoffrey G. Zweig
发明人： Ye-Yi Wang , Dong Yu , Yun-Cheng Ju , Alejandro Acero , Geoffrey G. Zweig
IPC分类号： G06F7/00 , G06F17/30 , G06F3/06 , G10L15/187 , G10L15/197
CPC分类号： G06F17/30663 , G06F3/0641 , G06F17/3069 , G10L15/187 , G10L15/197
摘要： A database having listings rather than long documents is searched using a term frequency-inverse document frequency (Tf/Idf) algorithm.
摘要翻译：使用术语频率 - 逆文档频率（Tf / Idf）算法搜索具有列表而不是长文档的数据库。

9. 发明授权

US08442828B2 Conditional model for natural language understanding 有权
标题翻译：自然语言理解的条件模型
公开(公告)号：US08442828B2
公开(公告)日：2013-05-14
申请号：US11378710
申请日：2006-03-17
申请人： Ye-Yi Wang , Alejandro Acero , John Sie Yuen Lee , Milind V. Mahajan
发明人： Ye-Yi Wang , Alejandro Acero , John Sie Yuen Lee , Milind V. Mahajan
IPC分类号： G10L15/18 , G10L15/14
CPC分类号： G10L15/1822 , G06F17/2785
摘要： A conditional model is used in spoken language understanding. One such model is a conditional random field model.
摘要翻译：语言理解中使用条件模型。一个这样的模型是条件随机场模型。

10. 发明授权

US07580942B2 Indexing and ranking processes for directory assistance services 有权
标题翻译：目录援助服务的索引和排名流程
公开(公告)号：US07580942B2
公开(公告)日：2009-08-25
申请号：US11652733
申请日：2007-01-12
申请人： Dong Yu , Alejandro Acero , Yun-Cheng Ju , Ye-Yi Wang
发明人： Dong Yu , Alejandro Acero , Yun-Cheng Ju , Ye-Yi Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30663 , Y10S707/99933 , Y10S707/99935 , Y10S707/99942
摘要： A computer-implemented method is disclosed for providing a directory assistance service. The method includes generating an indexing file that is a representation of information associated with a collection of listings stored in an index. The indexing file is utilized as a basis for ranking listings in an index based on the strength of association with a query. Based at least in part on the ranking, an output is provided and is indicative of listings in the index that are likely correspond to the query. At least one particular listing in the index is excluded from the output without there ever being a comparison of features in the query with features in the one particular listing.
摘要翻译：公开了一种用于提供目录辅助服务的计算机实现的方法。该方法包括生成索引文件，其是与存储在索引中的列表的集合相关联的信息的表示。基于与查询的关联强度，索引文件被用作在索引中对列表进行排名的基础。至少部分地基于排名，提供输出并且指示索引中可能对应于查询的列表。索引中的至少一个特定列表从输出中排除，而不会将查询中的功能与特定列表中的功能进行比较。

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