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公开(公告)号：US09076347B2
公开(公告)日：2015-07-07
申请号：US13828843
申请日：2013-03-14
摘要： A system and methods for analyzing pronunciation, detecting errors and providing automatic feedback to help non-native speakers improve pronunciation of a foreign language is provided that employs publicly available, high accuracy third-party automatic speech recognizers available via the Internet to analyze and identify mispronunciations.
摘要翻译： 提供了一种用于分析发音，检测错误并提供自动反馈以帮助非母语者改善外语发音的系统和方法，其中采用公开的高精度第三方自动语音识别器可通过因特网分析和识别误导 。
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12.发明申请公开(公告)号：US20140280014A1
公开(公告)日：2014-09-18
申请号：US13828587
申请日：2013-03-14
IPC分类号： G06F17/30
CPC分类号： G06Q10/06
摘要： A system and methods for automatically assigning of classification codes to a business based on information about the business collected from the Internet are provided in which data extracted from trawling the Internet is compared to a node structure based on a taxonomy of a selected business classification code system.
摘要翻译： 提供了一种基于从互联网收集的业务的信息自动地将分类代码分配给业务的系统和方法，其中从拖网式互联网提取的数据与基于所选业务分类代码系统的分类法的节点结构进行比较 。
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公开(公告)号：US20170345426A1
公开(公告)日：2017-11-30
申请号：US15607568
申请日：2017-05-29
CPC分类号： G10L15/22 , G10L15/01 , G10L15/07 , G10L15/187 , G10L15/19 , G10L15/30 , G10L2015/221 , G10L2015/223 , G10L2015/225 , G10L2015/227
摘要： A system and method for robust voiced-based communication of humans and Internet of Things.
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公开(公告)号：US08423495B1
公开(公告)日：2013-04-16
申请号：US13546960
申请日：2012-07-11
CPC分类号： G06F17/30719
摘要： Provided are methods and systems that extract facts of unstructured documents and build an oracle for various domains. The present invention addresses the problem of efficient finding and extraction of facts about a particular subject domain from semi-structured and unstructured documents, makes inferences of new facts from the extracted facts and the ways of verification of the facts, thus becoming a source of knowledge about the domain to be effectively queried. The methods and systems can also extract temporal information from unstructured and semi-structured documents, and can find and extract dynamically generated documents from Deep or Dynamic Web.
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15.发明授权Knowledge-based speech recognition system and methods having frame length computed based upon estimated pitch period of vocalic intervals 失效基于知识的语音识别系统和方法，其基于估计的声音间隔的音调周期来计算帧长度
公开(公告)号：US5799276A
公开(公告)日：1998-08-25
申请号：US554862
申请日：1995-11-07
申请人： Edward Komissarchik , Vladimir Arlazarov , Dimitri Bogdanov , Yuri Finkelstein , Andrey Ivanov , Jacob Kaminsky , Julia Komissarchik , Olga Krivnova , Mikhail Kronrod , Mikhail Malkovsky , Maxim Paklin , Alexander Rozanov , Vladimir Segal , Nina Zinovieva
发明人： Edward Komissarchik , Vladimir Arlazarov , Dimitri Bogdanov , Yuri Finkelstein , Andrey Ivanov , Jacob Kaminsky , Julia Komissarchik , Olga Krivnova , Mikhail Kronrod , Mikhail Malkovsky , Maxim Paklin , Alexander Rozanov , Vladimir Segal , Nina Zinovieva
CPC分类号： G10L15/18 , G10L15/04 , G10L15/142 , G10L15/187 , G10L15/193
摘要： Knowledge based speech recognition apparatus and methods are provided for translating an input speech signal to text. The speech recognition apparatus captures an input speech signal, segments it based on the detection of pitch period, and generates a series of hypothesized acoustic feature vectors for the input speech signal that characterizes the signal in terms of primary acoustic events, detectable vowel sounds and other acoustic features. The apparatus and methods employ a largely speaker-independent dictionary based upon the application of phonological and phonetic/acoustic rules to generate acoustic event transcriptions against which the series of hypothesized acoustic feature vectors are compared to select word choices. Local and global syntactic analysis of the word choices is provided to enhance the recognition capability of the methods and apparatus.
摘要翻译： 提供基于知识的语音识别装置和方法用于将输入语音信号转换为文本。 语音识别装置捕获输入语音信号，基于音调周期的检测对其进行分段，并且产生用于输入语音信号的一系列假设的声学特征矢量，其特征在于主声学事件，可检测的元音和其他声音信号 声学特征。 该装置和方法基于语音和语音/声学规则的应用而采用大量与说话者无关的词典，以产生声学事件转录，将一系列假设的声学特征向量与选择词选择进行比较。 提供本地和全球词汇选择的语法分析，以增强方法和设备的识别能力。
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17.发明授权System and method for facts extraction and domain knowledge repository creation from unstructured and semi-structured documents 有权从非结构化和半结构化文档创建事实提取和领域知识库的系统和方法公开(公告)号：US08244661B1
公开(公告)日：2012-08-14
申请号：US12833910
申请日：2010-07-09
CPC分类号： G06F17/30719
摘要： Provided are methods and systems that extract facts of unstructured documents and build an oracle for various domains. The present invention addresses the problem of efficient finding and extraction of facts about a particular subject domain from semi-structured and unstructured documents, makes inferences of new facts from the extracted facts and the ways of verification of the facts, thus becoming a source of knowledge about the domain to be effectively queried. The methods and systems can also extract temporal information from unstructured and semi-structured documents, and can find and extract dynamically generated documents from Deep or Dynamic Web.
摘要翻译： 提供了提取非结构化文档的事实并为各个域构建一个oracle的方法和系统。 本发明解决了从半结构化和非结构化文件中有效地找出和提取关于特定主题领域的事实的问题，从提取的事实和事实验证的方式推断新事实，从而成为知识的来源 关于要被有效查询的域。 方法和系统还可以从非结构化和半结构化文档中提取时间信息，并且可以从Deep或Dynamic Web中查找和提取动态生成的文档。
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18.发明授权System and method for facts extraction and domain knowledge repository creation from unstructured and semi-structured documents 有权从非结构化和半结构化文档创建事实提取和领域知识库的系统和方法公开(公告)号：US07756807B1
公开(公告)日：2010-07-13
申请号：US12237059
申请日：2008-09-24
IPC分类号： G06N5/02
CPC分类号： G06F17/30719
摘要： Provided are methods and systems that extract facts of unstructured documents and build an oracle for various domains. The present invention addresses the problem of efficient finding and extraction of facts about a particular subject domain from semi-structured and unstructured documents, makes inferences of new facts from the extracted facts and the ways of verification of the facts, thus becoming a source of knowledge about the domain to be effectively queried. The methods and systems can also extract temporal information from unstructured and semi-structured documents, and can find and extract dynamically generated documents from Deep or Dynamic Web.
摘要翻译： 提供了提取非结构化文档的事实并为各个域构建一个oracle的方法和系统。 本发明解决了从半结构化和非结构化文件中有效地找出和提取关于特定主题领域的事实的问题，从提取的事实和事实验证的方式推断新事实，从而成为知识的来源 关于要被有效查询的域。 方法和系统还可以从非结构化和半结构化文档中提取时间信息，并且可以从Deep或Dynamic Web中查找和提取动态生成的文档。
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19.发明授权System and method for facts extraction and domain knowledge repository creation from unstructured and semi-structured documents 有权从非结构化和半结构化文档创建事实提取和领域知识库的系统和方法公开(公告)号：US07454430B1
公开(公告)日：2008-11-18
申请号：US11152689
申请日：2005-06-13
IPC分类号： G06F7/00
CPC分类号： G06F17/30719
摘要： Provided are methods and systems that extract facts of unstructured documents and build an oracle for various domains. The present invention addresses the problem of efficient finding and extraction of facts about a particular subject domain from semi-structured and unstructured documents, makes inferences of new facts from the extracted facts and the ways of verification of the facts, thus becoming a source of knowledge about the domain to be effectively queried. The methods and systems can also extract temporal information from unstructured and semi-structured documents, and can find and extract dynamically generated documents from Deep or Dynamic Web.
摘要翻译： 提供了提取非结构化文档的事实并为各个域构建一个oracle的方法和系统。 本发明解决了从半结构化和非结构化文件中有效地找出和提取关于特定主题领域的事实的问题，从提取的事实和事实验证的方式推断新事实，从而成为知识的来源 关于要被有效查询的域。 方法和系统还可以从非结构化和半结构化文档中提取时间信息，并且可以从Deep或Dynamic Web中查找和提取动态生成的文档。
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20.发明授权公开(公告)号：US06397185B1
公开(公告)日：2002-05-28
申请号：US09282050
申请日：1999-03-29
IPC分类号： G10L2106
摘要： A pronunciation training system and methods are provided as a series of programmed routines stored on an item of removable storage media, and select information generated by a speech analysis engine to compute and display graphical representations of metrics useful to a student. The student selects from among a plurality of pre-recorded utterances spoken by a native speaker, and the student then records his or her pronunciation of the utterance. The software computes and displays graphical metrics for the native speaker's utterance and the student's utterance, in any of a variety of formats, on a side-by-side basis. The system also permits the student to repeat selected phrases and to monitor improvement by similarity between the graphical metrics.
摘要翻译： 语音训练系统和方法被提供为存储在可移动存储介质的项目上的一系列编程程序，并且选择由语音分析引擎生成的信息来计算和显示对学生有用的度量的图形表示。 学生从母语者所说的多个预先记录的话语中选出，然后学生记录他或她的发音发音。 该软件以并排的方式计算和显示母语者的话语和学生的话语的图形指标，以任何各种格式显示。 该系统还允许学生重复所选择的短语，并通过图形度量之间的相似性监视改进。
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