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11. 发明授权

US08538752B2 Method and apparatus for predicting word accuracy in automatic speech recognition systems 有权
标题翻译：在自动语音识别系统中预测字精度的方法和装置
公开(公告)号：US08538752B2
公开(公告)日：2013-09-17
申请号：US13465886
申请日：2012-05-07
申请人： Mazin Gilbert , Hong Kook Kim
发明人： Mazin Gilbert , Hong Kook Kim
IPC分类号： G10L15/00 , G10L21/02 , G10L15/20 , G10L19/14 , G10L15/04 , G10L15/28
CPC分类号： G10L15/20 , G10L15/10
摘要： The invention comprises a method and apparatus for predicting word accuracy. Specifically, the method comprises obtaining an utterance in speech data where the utterance comprises an actual word string, processing the utterance for generating an interpretation of the actual word string, processing the utterance to identify at least one utterance frame, and predicting a word accuracy associated with the interpretation according to at least one stationary signal-to-noise ratio and at least one non-stationary signal to noise ratio, wherein the at least one stationary signal-to-noise ratio and the at least one non-stationary signal to noise ratio are determined according to a frame energy associated with each of the at least one utterance frame.
摘要翻译：本发明包括一种用于预测词精度的方法和装置。具体地说，该方法包括获得语音数据中的话语，其中话语包括实际字串，处理用于产生实际字串的解释的话语，处理话语以识别至少一个话语帧，以及预测相关的单词精度根据至少一个稳定的信噪比和至少一个非平稳的信噪比的解释，其中所述至少一个固定信噪比和所述至少一个非平稳信号与噪声根据与所述至少一个话音帧中的每一个相关联的帧能量确定比率。

12. 发明申请

US20120290435A1 SYSTEM AND METHOD FOR AN ENHANCED SHOPPING EXPERIENCE 审中-公开
标题翻译：用于增强购物体验的系统和方法
公开(公告)号：US20120290435A1
公开(公告)日：2012-11-15
申请号：US13554578
申请日：2012-07-20
申请人： Douglas Keith Trotman , Jay Wilpon , Mazin Gilbert , Giuseppe Di Fabbrizio
发明人： Douglas Keith Trotman , Jay Wilpon , Mazin Gilbert , Giuseppe Di Fabbrizio
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0601 , G06Q30/0643
摘要： Disclosed herein are systems, methods, and computer readable-media for creating a virtual shopping area. The method includes receiving a query from a user and an automated input specific to the user from a computing device, generating a list of merchants based on the query and the automated input, generating a virtual shopping area from the list of merchants and based on one or more constraints, and displaying the virtual shopping area on the computing device. One optional step is presenting to the user an interface to purchase query-related items from merchants in the virtual shopping area. The method optionally includes receiving an indication of intent to purchase an item from the user, displaying an image of the item to the user, and dynamically updating the displayed image of the item as the user specifies item-specific details. The list of merchants can be restricted to merchants geographically close to the user.
摘要翻译：这里公开了用于创建虚拟购物区域的系统，方法和计算机可读介质。该方法包括从计算设备接收来自用户的查询和用户特有的自动输入，基于查询和自动输入生成商家列表，从商家列表中生成虚拟购物区域，并基于一个或更多的约束，以及在计算设备上显示虚拟购物区域。一个可选步骤向用户呈现从虚拟购物区域中的商家购买查询相关项目的界面。该方法可选地包括从用户接收用于购买项目的意图的指示，向用户显示该项目的图像，并且在用户指定项目特定细节时动态地更新该项目的显示图像。商家列表可以限于地理位置靠近用户的商家。

13. 发明授权

US08170866B2 System and method for increasing accuracy of searches based on communication network 有权
标题翻译：基于通信网络提高搜索精度的系统和方法
公开(公告)号：US08170866B2
公开(公告)日：2012-05-01
申请号：US13164347
申请日：2011-06-20
申请人： Mazin Gilbert , Christopher Volinsky
发明人： Mazin Gilbert , Christopher Volinsky
IPC分类号： G10L17/20
CPC分类号： G10L15/193 , G10L15/065 , G10L2015/228
摘要： Disclosed are systems, methods and computer-readable media for using a local communication network to generate a speech model. The method includes retrieving for an individual a list of numbers in a calling history, identifying a local neighborhood associated with each number in the calling history, truncating the local neighborhood associated with each number based on the at least one parameter, retrieving a local communication network associated with each number in the calling history and each phone number in the local neighborhood, and creating a language model for the individual based on the retrieved local communication network. The generated language model may be used for improved automatic speech recognition for audible searches as well as other modules in a spoken dialog system.
摘要翻译：公开了用于使用本地通信网络生成语音模型的系统，方法和计算机可读介质。该方法包括检索个人在呼叫历史中的号码列表，识别与呼叫历史中的每个号码相关联的本地邻域，基于该至少一个参数截断与每个号码相关联的本地邻域，检索本地通信网络与呼叫历史中的每个号码和本地邻域中的每个电话号码相关联，以及基于所检索的本地通信网络为个人创建语言模型。生成的语言模型可以用于改善声音搜索的自动语音识别以及口语对话系统中的其他模块。

14. 发明授权

US08160875B2 System and method for improving robustness of speech recognition using vocal tract length normalization codebooks 有权
标题翻译：使用声道长度归一化码本提高语音识别鲁棒性的系统和方法
公开(公告)号：US08160875B2
公开(公告)日：2012-04-17
申请号：US12869039
申请日：2010-08-26
申请人： Mazin Gilbert
发明人： Mazin Gilbert
IPC分类号： G10L15/06
CPC分类号： G10L15/07
摘要： Disclosed are systems, methods, and computer readable media for performing speech recognition. The method embodiment comprises selecting a codebook from a plurality of codebooks with a minimal acoustic distance to a received speech sample, the plurality of codebooks generated by a process of (a) computing a vocal tract length for a each of a plurality of speakers, (b) for each of the plurality of speakers, clustering speech vectors, and (c) creating a codebook for each speaker, the codebook containing entries for the respective speaker's vocal tract length, speech vectors, and an optional vector weight for each speech vector, (2) applying the respective vocal tract length associated with the selected codebook to normalize the received speech sample for use in speech recognition, and (3) recognizing the received speech sample based on the respective vocal tract length associated with the selected codebook.
摘要翻译：公开了用于执行语音识别的系统，方法和计算机可读介质。方法实施例包括从具有对接收到的语音样本的最小声距离的多个码本中选择码本，所述多个码本通过（a）计算多个扬声器中的每一个的声道长度的处理而生成（ b）对于所述多个扬声器中的每一个，聚类语音向量，以及（c）为每个说话者创建码本，所述码本包含用于每个语音向量的相应说话者声道长度，语音向量和可选矢量权重的条目，（2）应用与所选码本相关联的相应声道长度，以规范化用于语音识别的接收到的语音样本，以及（3）基于与所选码本相关联的相应声道长度来识别所接收的语音样本。

15. 发明授权

US08065300B2 Finding the website of a business using the business name 有权
标题翻译：使用企业名称查找企业的网站
公开(公告)号：US08065300B2
公开(公告)日：2011-11-22
申请号：US12075570
申请日：2008-03-12
申请人： Narendra Gupta , Mazin Gilbert
发明人： Narendra Gupta , Mazin Gilbert
IPC分类号： G06F7/00
CPC分类号： G06F17/30864 , Y10S707/944
摘要： A system and method are provided for augmenting information on business directory databases. Using the business name contained in a business directory database and Web data mining technology, the website of a business is found and validated, prior to enriching the database entries.
摘要翻译：提供了一种用于增加业务目录数据库信息的系统和方法。使用商业目录数据库中包含的业务名称和Web数据挖掘技术，在丰富数据库条目之前，会找到并验证业务的网站。

16. 发明授权

US07986771B2 Automated call router for business directory using the world wide web 有权
标题翻译：使用万维网的企业目录的自动呼叫路由器
公开(公告)号：US07986771B2
公开(公告)日：2011-07-26
申请号：US11194853
申请日：2005-08-01
申请人： Junlan Feng , Mazin Gilbert , Narendra Gupta
发明人： Junlan Feng , Mazin Gilbert , Narendra Gupta
IPC分类号： H04M11/00 , H04M1/64 , H04M1/00
CPC分类号： H04M7/0015 , H04M7/003
摘要： The embodiments include a system, a computer readable medium, and a method for establishing a communication connection after searching the World Wide Web for relevant phone information. The system can include a first communication device for forming at least one communication connection between the first communication device and a second communication device, search means adapted to accept a query, access means adapted to (i) search and identify relevant phone number information using the query (ii) create at least one icon to link the first communication device to a relevant phone number included in the relevant phone number information identified by the query, and (iii) reformulate the query if no relevant phone numbers are identified during the search. The system also includes click-to-dial means adapted to establish at least one communication connection from the first communication device to the second communication device.
摘要翻译：这些实施例包括系统，计算机可读介质和在搜索万维网之后建立通信连接以获得相关电话信息的方法。该系统可以包括用于在第一通信设备和第二通信设备之间形成至少一个通信连接的第一通信设备，适于接受查询的搜索设备，适于（i）使用查询（ii）创建至少一个图标以将第一通信设备链接到由查询识别的相关电话号码信息中包括的相关电话号码，以及（iii）如果在搜索期间没有识别出相关的电话号码，则重新组织查询。该系统还包括适于建立从第一通信设备到第二通信设备的至少一个通信连接的点击拨号装置。

17. 发明授权

US07966171B2 System and method for increasing accuracy of searches based on communities of interest 有权
标题翻译：基于感兴趣的群体提高搜索精度的系统和方法
公开(公告)号：US07966171B2
公开(公告)日：2011-06-21
申请号：US11931830
申请日：2007-10-31
申请人： Mazin Gilbert , Christopher Volinsky
发明人： Mazin Gilbert , Christopher Volinsky
IPC分类号： G06F17/20
CPC分类号： G10L15/193 , G10L15/065 , G10L2015/228
摘要： Disclosed are systems, methods and computer-readable media for using a local communication network to generate a speech model. The method includes retrieving for an individual a list of numbers in a calling history, identifying a local neighborhood associated with each number in the calling history, truncating the local neighborhood associated with each number based on the at least one parameter, retrieving a local communication network associated with each number in the calling history and each phone number in the local neighborhood, and creating a language model for the individual based on the retrieved local communication network. The generated language model may be used for improved automatic speech recognition for audible searches as well as other modules in a spoken dialog system.
摘要翻译：公开了用于使用本地通信网络生成语音模型的系统，方法和计算机可读介质。该方法包括检索个人在呼叫历史中的号码列表，识别与呼叫历史中的每个号码相关联的本地邻域，基于该至少一个参数截断与每个号码相关联的本地邻域，检索本地通信网络与呼叫历史中的每个号码和本地邻域中的每个电话号码相关联，以及基于所检索的本地通信网络为个人创建语言模型。生成的语言模型可以用于改善声音搜索的自动语音识别以及口语对话系统中的其他模块。

18. 发明授权

US07877396B1 Method and apparatus for detecting and extracting information from dynamically generated web pages 有权
标题翻译：用于从动态生成的网页中检测和提取信息的方法和装置
公开(公告)号：US07877396B1
公开(公告)日：2011-01-25
申请号：US11546967
申请日：2006-10-12
申请人： Srinivas Bangalore , Junlan Feng , Mazin Gilbert
发明人： Srinivas Bangalore , Junlan Feng , Mazin Gilbert
IPC分类号： G06F17/30
CPC分类号： G06F17/3089
摘要： A method and apparatus for automatically detecting and extracting information from dynamically generated web pages are disclosed. For example, the present method stores user provided information that is entered into a form interface of a web page for a first query. Responsive to the first query, a first response web page is received and stored. The present method then automatically generates a second query to acquire a second response web page that is responsive to the second query. Finally, the present method compares the first response web page and the second response web page. In one embodiment, the present invention extracts information that is dissimilar between the first response web page and the second response web page. This extracted information is deemed to be the pertinent information requested by the user.
摘要翻译：公开了一种用于从动态生成的网页自动检测和提取信息的方法和装置。例如，本方法将用户提供的信息存储到用于第一查询的网页的表单界面中。响应于第一个查询，收到并存储第一个响应网页。本方法然后自动生成第二查询以获取响应于第二查询的第二响应网页。最后，本方法比较第一响应网页和第二响应网页。在一个实施例中，本发明提取在第一响应网页和第二响应网页之间不相似的信息。该提取的信息被认为是用户请求的相关信息。

19. 发明申请

US20100125457A1 SYSTEM AND METHOD FOR DISCRIMINATIVE PRONUNCIATION MODELING FOR VOICE SEARCH 有权
标题翻译：用于语音搜索的分辨率发音建模的系统和方法
公开(公告)号：US20100125457A1
公开(公告)日：2010-05-20
申请号：US12274025
申请日：2008-11-19
申请人： Mazin Gilbert , Alistair D. Conkie , Andrej Ljolje
发明人： Mazin Gilbert , Alistair D. Conkie , Andrej Ljolje
IPC分类号： G10L15/04
CPC分类号： G10L15/063 , G10L2015/025
摘要： Disclosed herein are systems, computer-implemented methods, and computer-readable media for speech recognition. The method includes receiving speech utterances, assigning a pronunciation weight to each unit of speech in the speech utterances, each respective pronunciation weight being normalized at a unit of speech level to sum to 1, for each received speech utterance, optimizing the pronunciation weight by (1) identifying word and phone alignments and corresponding likelihood scores, and (2) discriminatively adapting the pronunciation weight to minimize classification errors, and recognizing additional received speech utterances using the optimized pronunciation weights. A unit of speech can be a sentence, a word, a context-dependent phone, a context-independent phone, or a syllable. The method can further include discriminatively adapting pronunciation weights based on an objective function. The objective function can be maximum mutual information (MMI), maximum likelihood (MLE) training, minimum classification error (MCE) training, or other functions known to those of skill in the art. Speech utterances can be names. The speech utterances can be received as part of a multimodal search or input. The step of discriminatively adapting pronunciation weights can further include stochastically modeling pronunciations.
摘要翻译：本文公开了用于语音识别的系统，计算机实现的方法和计算机可读介质。该方法包括接收语音话语，在语音话语中为每个语音单元分配发音权重，将每个相应的发音权重以语音级别为单位归一化为1，对于每个接收到的语音话语，通过（ 1）识别词和电话对齐和相应的可能性分数，以及（2）歧视地调整发音权重以最小化分类错误，以及使用优化的发音权重来识别附加的接收到的语音话语。语音单位可以是句子，单词，上下文相关的电话，与上下文无关的电话或音节。该方法还可以包括基于目标函数的歧视地适应发音权重。目标函数可以是本领域技术人员已知的最大相互信息（MMI），最大似然（MLE）训练，最小分类误差（MCE）训练或其他功能。言语言可以是名字。可以作为多模态搜索或输入的一部分接收演讲话语。歧视性地适应发音权重的步骤还可以包括随机建模发音。

20. 发明申请

US20100066684A1 Multimodal portable communication interface for accessing video content 有权
标题翻译：用于访问视频内容的多模式便携式通信接口
公开(公告)号：US20100066684A1
公开(公告)日：2010-03-18
申请号：US12283512
申请日：2008-09-12
申请人： Behzad Shahraray , David Crawford Gibbon , Bernard S. Renger , Zhu Liu , Andrea Basso , Mazin Gilbert , Michael J. Johnston
发明人： Behzad Shahraray , David Crawford Gibbon , Bernard S. Renger , Zhu Liu , Andrea Basso , Mazin Gilbert , Michael J. Johnston
IPC分类号： G06F3/041 , G10L15/26
CPC分类号： H04N21/4828 , G06F3/038 , G06F17/30026 , G06F17/30817 , G06F17/3082 , G10L15/24 , G10L15/26 , H04N21/41407 , H04N21/42203 , H04N21/47202 , H04N21/4782 , H04N21/64322
摘要： A portable communication device has a touch screen display that receives tactile input and a microphone that receives audio input. The portable communication device initiates a query for media based at least in part on tactile input and audio input. The touch screen display is a multi-touch screen. The portable communication device sends an initiated query and receives a text response indicative of a speech to text conversion of the query. The portable communication device then displays video in response to tactile input and audio input.
摘要翻译：便携式通信设备具有接收触觉输入的触摸屏显示器和接收音频输入的麦克风。便携式通信设备至少部分地基于触觉输入和音频输入来发起针对媒体的查询。触摸屏显示器是多点触摸屏幕。便携式通信设备发送发起的查询，并接收指示语音的文本响应以进行文本转换。然后，便携式通信设备响应于触觉输入和音频输入显示视频。

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