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81. 发明授权

US07707204B2 Factoid-based searching 有权
标题翻译：基于实质的搜索
公开(公告)号：US07707204B2
公开(公告)日：2010-04-27
申请号：US11302560
申请日：2005-12-13
申请人： Hang Li , Jianfeng Gao , Yunbo Cao
发明人： Hang Li , Jianfeng Gao , Yunbo Cao
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30616
摘要： A query and a factoid type selection are received from a user. An index of passages, indexed based on factoids, is accessed and passages that are related to the query, and that have the selected factoid type, are retrieved. The retrieved passages are ranked and provided to the user based on a calculated score, in rank order.
摘要翻译：从用户接收到查询和事实类型选择。访问基于事实的索引的段落索引，并检索与查询相关的段落，并且具有所选择的实例类型的段落。检索到的段落按照排列顺序根据计算得分排列并提供给用户。

82. 发明申请

US20090326916A1 UNSUPERVISED CHINESE WORD SEGMENTATION FOR STATISTICAL MACHINE TRANSLATION 审中-公开
标题翻译：不平衡中文字数统计机翻译
公开(公告)号：US20090326916A1
公开(公告)日：2009-12-31
申请号：US12163119
申请日：2008-06-27
申请人： Jianfeng Gao , Kristina Nikolova Toutanova , Jia Xu
发明人： Jianfeng Gao , Kristina Nikolova Toutanova , Jia Xu
IPC分类号： G06F17/28
CPC分类号： G06F17/2827 , G06F17/277 , G06F17/2818 , G06F17/2863
摘要： Described is using a generative model in processing an unsegmented sentence into a segmented sentence. A segmenter includes the generative model, which given an unsegmented sentence (e.g., in Chinese) provides candidate segmented sentences to a probability-based decoder that selects the segmented sentence. For example, the segmented (e.g., Chinese-language) sentence may be provided to a statistical machine translator that outputs a translated (e.g., English-language) sentence. The generative model may include a word sub-model that generates hidden words using a word model, a spelling sub-model that generates characters from the hidden words, and an alignment sub-model that generates translated words and alignment data from the characters. The word sub-model may correspond to a unigram model having words and associated frequency data therein, and the alignment sub-model may correspond to a word aligned corpus having source sentence, translated target sentence pairings therein. Training is also described.
摘要翻译：描述的是使用生成模型将未分段句子处理为分段句子。分割器包括生成模型，其给出未分段句子（例如，中文），将候选分割句子提供给选择分割句子的基于概率的解码器。例如，可以将分段（例如，中文）语句提供给输出翻译（例如，英语）句子的统计机器翻译器。生成模型可以包括使用单词模型生成隐藏单词的单词子模型，从隐藏单词生成字符的拼写子模型以及从字符生成翻译单词和对齐数据的对齐子模型。单词子模型可以对应于其中具有单词和相关联的频率数据的单格式模型，并且对齐子模型可以对应于具有源语句的单词对齐语料库，其中翻译的目标句子对。培训也被描述。

83. 发明申请

US20090240486A1 HMM ALIGNMENT FOR COMBINING TRANSLATION SYSTEMS 有权
标题翻译：用于组合翻译系统的HMM对齐
公开(公告)号：US20090240486A1
公开(公告)日：2009-09-24
申请号：US12147807
申请日：2008-06-27
申请人： Xiaodong He , Mei Yang , Jianfeng Gao , Patrick Nguyen
发明人： Xiaodong He , Mei Yang , Jianfeng Gao , Patrick Nguyen
IPC分类号： G06F17/28
CPC分类号： G06F17/2827 , G06F17/2818
摘要： A computing system configured to produce an optimized translation hypothesis of text input into the computing system. The computing system includes a plurality of translation machines. Each of the translation machines is configured to produce their own translation hypothesis from the same text. An optimization machine is connected to the plurality of translation machines. The optimization machine is configured to receive the translation hypotheses from the translation machines. The optimization machine is further configured to align, word-to-word, the hypotheses in the plurality of hypotheses by using a hidden Markov model.
摘要翻译：一种计算系统，被配置为产生文本输入到所述计算系统中的优化翻译假说。计算系统包括多个翻译机。每个翻译机被配置为从相同的文本产生他们自己的翻译假设。优化机连接到多台翻译机。优化机被配置为从翻译机接收翻译假说。优化机还被配置为通过使用隐马尔科夫模型来对齐单词到多个假设中的假设。

84. 发明申请

US20090070095A1 MINING BILINGUAL DICTIONARIES FROM MONOLINGUAL WEB PAGES 有权
标题翻译：从单一网页挖掘双语词典
公开(公告)号：US20090070095A1
公开(公告)日：2009-03-12
申请号：US11851402
申请日：2007-09-07
申请人： Jianfeng Gao
发明人： Jianfeng Gao
IPC分类号： G06F17/28
CPC分类号： G06F17/2827
摘要： Systems and methods for identifying translation pairs from web pages are provided. One disclosed method includes receiving monolingual web page data of a source language, and processing the web page data by detecting the occurrence of a predefined pattern in the web page data, and extracting a plurality of translation pair candidates. Each of the translation pair candidates may include a source language string and target language string. The method may further include determining whether each translation pair candidate is a valid transliteration. The method may also include, for each translation pair that is determined not to be a valid transliteration, determining whether each translation pair candidate is a valid translation. The method may further include adding each translation pair that is determined to be a valid translation or transliteration to a dictionary.
摘要翻译：提供了用于从网页识别翻译对的系统和方法。一种公开的方法包括接收源语言的单语网页数据，以及通过检测网页数据中的预定义模式的出现以及提取多个翻译对候选来处理网页数据。每个翻译对候选者可以包括源语言字符串和目标语言字符串。该方法还可以包括确定每个翻译对候选者是否是有效的音译。该方法还可以包括，对于被确定为不是有效音译的每个翻译对，确定每个翻译对候选者是否是有效的翻译。该方法还可以包括将确定为有效的翻译或音译的每个翻译对添加到字典中。

85. 发明授权

US07493251B2 Using source-channel models for word segmentation 有权
标题翻译：使用源通道模型进行分词
公开(公告)号：US07493251B2
公开(公告)日：2009-02-17
申请号：US10448644
申请日：2003-05-30
申请人： Jianfeng Gao , Mu Li , Chang-Ning Huang , Jian Sun , Lei Zhang , Ming Zhou
发明人： Jianfeng Gao , Mu Li , Chang-Ning Huang , Jian Sun , Lei Zhang , Ming Zhou
IPC分类号： G06F17/27 , G10L11/00
CPC分类号： G06F17/2755 , G06F17/277
摘要： A method and apparatus for segmenting text is provided that identifies a sequence of entity types from a sequence of characters and thereby identifies a segmentation for the sequence of characters. Under the invention, the sequence of entity types is identified using probabilistic models that describe the likelihood of a sequence of entities and the likelihood of sequences of characters given particular entities. Under one aspect of the invention, organization name entities are identified from a first sequence of identified entities to form a final sequence of identified entities.
摘要翻译：提供了用于分割文本的方法和装置，其从字符序列识别实体类型的序列，从而识别字符序列的分割。在本发明下，使用描述实体序列的可能性的概率模型和给定特定实体的字符序列的可能性来识别实体类型的序列。在本发明的一个方面，从识别的实体的第一序列识别组织名称实体，以形成所识别实体的最终序列。

86. 发明申请

US20080208567A1 Web-based proofing and usage guidance 有权
标题翻译：基于Web的打样和使用指南
公开(公告)号：US20080208567A1
公开(公告)日：2008-08-28
申请号：US11713073
申请日：2007-02-28
申请人： Chris Brockett , William Dolan , Michael Gamon , Jianfeng Gao , Lucy Vanderwende , Hsiao-Wen Hon , Ming Zhou , Gary Kacmarcik , Alexandre Klementiev
发明人： Chris Brockett , William Dolan , Michael Gamon , Jianfeng Gao , Lucy Vanderwende , Hsiao-Wen Hon , Ming Zhou , Gary Kacmarcik , Alexandre Klementiev
IPC分类号： G06F17/27
CPC分类号： G06F17/274 , G06F17/273
摘要： A system is disclosed for checking grammar and usage using a flexible portfolio of different mechanisms, and automatically providing a variety of different examples of standard usage, selected from analogous Web content. The system can be used for checking the grammar and usage in any application that involves natural language text, such as word processing, email, and presentation applications. The grammar and usage can be evaluated using several complementary evaluation modules, which may include one based on a trained classifier, one based on regular expressions, and one based on comparative searches of the Web or a local corpus. The evaluation modules can provide a set of suggested alternative segments with corrected grammar and usage. A followup, screened Web search based on the alternative segments, in context, may provide several different in-context examples of proper grammar and usage that the user can consider and select from.
摘要翻译：公开了一种用于使用不同机制的灵活组合来检查语法和使用的系统，并且自动提供从类似的Web内容中选择的各种不同的标准用法示例。该系统可用于检查涉及自然语言文本（例如文字处理，电子邮件和演示应用程序）的任何应用程序中的语法和用法。可以使用几个补充评估模块来评估语法和用法，这些模块可以包括基于经过训练的分类器，基于正则表达式的分类器，以及基于Web或本地语料库的比较搜索的评估模块。评估模块可以提供一组具有校正语法和用法的建议替代段。在上下文中，基于替代段的后续筛选的Web搜索可以提供用户可以考虑和选择的适当的语法和使用的几个不同的上下文示例。

87. 发明申请

US20080189074A1 AUTOMATIC EVALUATION OF SUMMARIES 有权
标题翻译：自动评估概要
公开(公告)号：US20080189074A1
公开(公告)日：2008-08-07
申请号：US11672038
申请日：2007-02-06
申请人： Chin-Yew Lin , Jianfeng Gao , Guihong Cao , Jian-Yun Nie
发明人： Chin-Yew Lin , Jianfeng Gao , Guihong Cao , Jian-Yun Nie
IPC分类号： G06F17/18
CPC分类号： G06F17/30719
摘要： A probability distribution for a reference summary of a document is determined. The probability distribution for the reference summary is then used to generate a score for a machine-generated summary of the document.
摘要翻译：确定文档参考摘要的概率分布。然后使用参考摘要的概率分布来生成机器生成的文档摘要的分数。

88. 发明申请

US20080046405A1 QUERY SPELLER 有权
公开(公告)号：US20080046405A1
公开(公告)日：2008-02-21
申请号：US11465023
申请日：2006-08-16
申请人： Elliott K. Olds , Gregory N. Hullender , Haoyong Zhang , Janine R. Crumb , Jianfeng Gao , Ming Zhou , Mu Li , Yajuan Lv
发明人： Elliott K. Olds , Gregory N. Hullender , Haoyong Zhang , Janine R. Crumb , Jianfeng Gao , Ming Zhou , Mu Li , Yajuan Lv
IPC分类号： G06F17/30
CPC分类号： G06F17/3064
摘要： Candidate suggestions for correcting misspelled query terms input into a search application are automatically generated. A score for each candidate suggestion can be generated using a first decoding pass and paths through the suggestions can be ranked in a second decoding pass. Candidate suggestions can be generated based on typographical errors, phonetic mistakes and/or compounding mistakes. Furthermore, a ranking model can be developed to rank candidate suggestions to be presented to a user.
摘要翻译：自动生成用于纠正输入到搜索应用程序中的拼错查询条件的候选建议。可以使用第一解码通道来生成每个候选建议的得分，并且通过建议的路径可以被排列在第二解码通行证中。可以根据印刷错误，语音错误和/或复合错误生成候选建议。此外，可以开发排名模型来排列要呈现给用户的候选建议。

89. 发明申请

US20070282592A1 Standardized natural language chunking utility 有权
标题翻译：标准化的自然语言分块实用程序
公开(公告)号：US20070282592A1
公开(公告)日：2007-12-06
申请号：US11345615
申请日：2006-02-01
申请人： Chang-Ning Huang , Hong-Qiao Li , Jianfeng Gao
发明人： Chang-Ning Huang , Hong-Qiao Li , Jianfeng Gao
IPC分类号： G06F17/27
CPC分类号： G06F17/2775 , G06F17/278 , G06F17/2863
摘要： A method is disclosed for providing a chunking utility that supports robust natural language processing. A corpus is chunked in accordance with a draft chunking specification. Chunk inconsistencies in the corpus are automatically flagged for resolution, and a chunking utility is provided in which at least some of the flagged inconsistencies are resolved. The chunking utility provides a single, consistent global chunking standard, ensuring compatibility among various applications. The chunking utility is particularly advantageous for non-alphabetic languages, such as Chinese.
摘要翻译：公开了一种用于提供支持鲁棒自然语言处理的分块实用程序的方法。一个语料库根据一个草稿分块规范分块。语料库中的块不一致被自动标记为解决，并且提供了一个分块实用程序，其中至少一些标记的不一致性被解决。分块实用程序提供单一的，一致的全局分块标准，确保各种应用程序之间的兼容性。分组实用程序对于非字母语言（如中文）特别有利。

90. 发明授权

US07277732B2 Language input system for mobile devices 有权
标题翻译：移动设备语言输入系统
公开(公告)号：US07277732B2
公开(公告)日：2007-10-02
申请号：US09843358
申请日：2001-04-24
申请人： Zheng Chen , Mingjing Li , Feng Zhang , Rui Yang , Jianfeng Gao
发明人： Zheng Chen , Mingjing Li , Feng Zhang , Rui Yang , Jianfeng Gao
IPC分类号： A04B1/38
CPC分类号： G06F3/0236 , G06F3/018 , G06F3/0237 , H04M1/72519 , H04M2250/58 , H04M2250/70
摘要： A language system facilitates entry of an input string into a mobile device using discrete keys on a keypad, such as a 10-key keypad. The numeric keys have associated letters of an alphabet. The key input is representative of one or more Chinese phonetic characters. Based on this input string, the language system derives the most likely Chinese corresponding language characters intended by the user. The language system uses multiple different search engines and language models to aid in deriving the most probable Chinese language characters. When the language system recognizes possible Chinese language characters, the mobile device displays the possible Chinese language characters for user selection of the possible Chinese language characters and/or further input of one or more Chinese phonetic characters. In this manner, the language system adopts a modeless entry methodology that eliminates conventional mode switching between input and selection operations.
摘要翻译：语言系统有助于使用键盘上的离散键（诸如10键键盘）将输入串输入到移动设备中。数字键具有字母的相关字母。关键输入是一个或多个汉语拼音字符的代表。基于该输入字符串，语言系统导出用户想要的最可能的中文对应语言字符。语言系统使用多种不同的搜索引擎和语言模型来帮助推导出最可能的中文字符。当语言系统识别可能的中文字符时，移动设备显示可能的汉语字符，用于选择可能的中文字符和/或进一步输入一个或多个汉语拼音字符。以这种方式，语言系统采用无模式输入方法，消除了输入和选择操作之间的常规模式切换。

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