专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20080104056A1 Distributional similarity-based models for query correction 有权
标题翻译：基于分布相似性的查询校正模型
公开(公告)号：US20080104056A1
公开(公告)日：2008-05-01
申请号：US11589557
申请日：2006-10-30
申请人： Mu Li , Ming Zhou
发明人： Mu Li , Ming Zhou
IPC分类号： G06F17/30
CPC分类号： G06F17/3069 , G06F17/30672 , G06F17/30687 , G06Q10/063 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935
摘要： A distributional similarity between a word of a search query and a term of a candidate word sequences is used to determine an error model probability that describes the probability of the search query given the candidate word sequence. The error model probability is used to determine a probability of the candidate word sequence given the search query. The probability of the candidate word sequence given the search query is used to select a candidate word sequence as a corrected word sequence for the search query. Distributional similarity is also used to build features that are applied in maximum entropy model to compute the probability of the candidate word sequence given the search query.
摘要翻译：使用搜索查询的词和候选词序列的词之间的分布相似度来确定描述候选词序列的搜索查询的概率的误差模型概率。误差模型概率用于确定给定搜索查询的候选词序列的概率。使用给出搜索查询的候选词序列的概率用于选择候选词序列作为搜索查询的校正单词序列。分布相似性也用于构建在最大熵模型中应用的特征，以计算给定搜索查询的候选词序列的概率。

82. 发明申请

US20080040339A1 Learning question paraphrases from log data 审中-公开
标题翻译：学习问题从日志数据中解释
公开(公告)号：US20080040339A1
公开(公告)日：2008-02-14
申请号：US11500224
申请日：2006-08-07
申请人： Ming Zhou , Shiqi Zhao
发明人： Ming Zhou , Shiqi Zhao
IPC分类号： G06F17/30
CPC分类号： G06F16/3334
摘要： Question paraphrases useful for systems such as natural language processing and information retrieval are ascertained by examining log data from a computer based information source such as an Internet search engine or a computer based encyclopedia.
摘要翻译：通过检查来自基于计算机的信息源（例如因特网搜索引擎或基于计算机的百科全书）的日志数据来确定对诸如自然语言处理和信息检索之类的系统有用的问题说明。

83. 发明申请

US20080040114A1 Reranking QA answers using language modeling 有权
标题翻译：使用语言建模的Reranking QA答案
公开(公告)号：US20080040114A1
公开(公告)日：2008-02-14
申请号：US11502859
申请日：2006-08-11
申请人： Ming Zhou , Yi Chen
发明人： Ming Zhou , Yi Chen
IPC分类号： G10L15/18
CPC分类号： G06F17/2785 , G06F17/30654 , G10L15/1815
摘要： In a QA (Question/Answer) system, candidate answers in response to a question received are ranked by probabilities estimated by a language model. The language model is created based on an ordered centroid created from the question and information learned from an information source such as the Internet.
摘要翻译：在质量保证（问答）系统中，响应于收到的问题的候选答案按语言模型估计的概率排序。语言模型基于从问题创建的有序质心和从诸如因特网的信息源获得的信息而创建。

84. 发明申请

US20080010056A1 Aligning hierarchal and sequential document trees to identify parallel data 失效
标题翻译：对齐层次和顺序文档树以识别并行数据
公开(公告)号：US20080010056A1
公开(公告)日：2008-01-10
申请号：US11483941
申请日：2006-07-10
申请人： Ming Zhou , Cheng Niu , Lei Shi
发明人： Ming Zhou , Cheng Niu , Lei Shi
IPC分类号： G06F17/20
CPC分类号： G06F17/2827 , G06F17/30014 , G06F17/30882
摘要： A set of candidate parallel pages is identified based on trigger words in one or more pages downloaded from a given network location (such as a website). A set of document trees representing each of the candidate pages are aligned to identify translationally parallel content and hyperlinks. The parallel content is further fed into conventional sentence aligner for parallel sentences. And the parallel hyperlinks usually refer to other parallel documents, and lead to a recursive mining of parallel documents.
摘要翻译：基于从给定网络位置（诸如网站）下载的一个或多个页面中的触发词来识别一组候选并行页面。表示每个候选页面的一组文档树被对齐以识别平移的平行内容和超链接。将并行内容进一步馈送到常规句子对齐器中用于并行句子。并行超链接通常是指其他并行文档，并导致并行文档的递归挖掘。

85. 发明申请

US20060287848A1 Language classification with random feature clustering 审中-公开
标题翻译：语言分类与随机特征聚类
公开(公告)号：US20060287848A1
公开(公告)日：2006-12-21
申请号：US11157091
申请日：2005-06-20
申请人： Mu Li , Jianfeng Gao , Ming Zhou
发明人： Mu Li , Jianfeng Gao , Ming Zhou
IPC分类号： G06F17/27
CPC分类号： G06F16/355
摘要： An ensemble of random feature clusters is built from training data using a clustering algorithm where some randomness has been introduced. For each clustered feature space, a classifier, such as a Naïve Bayesian Classifier, is trained, realizing a classifier ensemble. The final classification decision is made by the resulting classifier ensemble.
摘要翻译：随机特征群集由训练数据构建，使用聚类算法，其中引入了一些随机性。对于每个聚类特征空间，训练一个分类器，如朴素贝叶斯分类器，实现分类器集合。最终的分类决定是由所得到的分类器集合决定的。

86. 发明申请

US20050125215A1 Synonymous collocation extraction using translation information 有权
标题翻译：使用翻译信息的同义搭配提取
公开(公告)号：US20050125215A1
公开(公告)日：2005-06-09
申请号：US10729126
申请日：2003-12-05
申请人： Hua Wu , Ming Zhou
发明人： Hua Wu , Ming Zhou
IPC分类号： G06F17/27 , G06F17/28 , G06F17/21
CPC分类号： G06F17/2827 , G06F17/277
摘要： A method of automatically extracting synonymous collocations from monolingual corpora and a small bilingual corpus is proposed. The methodology includes generating candidate synonymous collocations and selecting synonymous collocations as a function of translation information, including collocation translations and probabilities. Candidate synonymous collocations with similarity scores that exceed a threshold are extracted as synonymous collocations. The extracted collocations can be used later in language generation by substituting synonymous collocations for applications such as writing assistance programs.
摘要翻译：提出了一种从单语语料库和小双语语料库自动提取同义词搭配的方法。该方法包括生成候选同义词搭配，并选择同义词搭配作为翻译信息的函数，包括搭配翻译和概率。具有超过阈值的相似性分数的候选同义词搭配被提取为同义词搭配。提取的搭配可以在语言生成中稍后用代替同义词搭配来应用程序，如写入辅助程序。

87. 发明授权

US06859771B2 System and method for identifying base noun phrases 有权
标题翻译：用于识别基础名词短语的系统和方法
公开(公告)号：US06859771B2
公开(公告)日：2005-02-22
申请号：US09873656
申请日：2001-06-04
申请人： Endong Xun , Ming Zhou , Chang-Ning Huang
发明人： Endong Xun , Ming Zhou , Chang-Ning Huang
IPC分类号： G06F17/27 , G06F17/20
CPC分类号： G06F17/271 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935 , Y10S707/99936
摘要： A system and method identify base noun phrases (baseNP) in a linguistic input. A part-of-speech tagger identifies N-best part-of-speech tag sequences corresponding to the linguistic input. A baseNP identifier identifies baseNPs in the linguistic input using a unified statistical model that identifies the baseNPs, given the N-best POS sequences.
摘要翻译：系统和方法在语言输入中识别基础名词短语（baseNP）。词性标签器识别对应于语言输入的N个最佳词性标签序列。 baseNP标识符使用统一的统计模型识别语言输入中的baseNP，该统计模型鉴定了N个最佳POS序列。

88. 发明申请

US20050025422A1 Nonlinear optical guided mode resonance filter 有权
标题翻译：非线性光导模谐振滤波器
公开(公告)号：US20050025422A1
公开(公告)日：2005-02-03
申请号：US10858889
申请日：2004-06-02
申请人： Robert Magnusson , Theresa Maldonado , Purnomo Priambodo , Ming Zhou , Georgeanne Purvinis , Martin Pomerantz
发明人： Robert Magnusson , Theresa Maldonado , Purnomo Priambodo , Ming Zhou , Georgeanne Purvinis , Martin Pomerantz
IPC分类号： G02B6/122 , G02B6/124 , G02F1/35 , G02F1/377 , G02B6/26
CPC分类号： B82Y30/00 , G02B6/1221 , G02B6/124 , G02F1/3544 , G02F1/377
摘要： Nonlinear optical filters and associated methods. In a representative embodiment, a nonlinear optical filter includes a grating and a dye-doped polymer layer coupled to the grating. The dye-doped polymer layer may include ionic self-assembled layers. An associated method includes: providing a nonlinear filter comprising a grating and a dye-doped polymer layer coupled to the grating, directing an input broadband optical wave upon the filter, and backward diffracting the broadband optical wave from the grating as an output narrowband optical wave. The output narrowband optical wave may include a second harmonic beam.
摘要翻译：非线性光学滤波器及相关方法。在代表性实施例中，非线性光学滤波器包括耦合到光栅的光栅和染料掺杂聚合物层。染料掺杂聚合物层可以包括离子自组装层。相关联的方法包括：提供非线性滤波器，其包括耦合到光栅的光栅和掺杂染料的聚合物层，将输入宽带光波引导到滤光器上，并且将来自光栅的宽带光波向后衍射为输出窄带光波。输出窄带光波可以包括二次谐波束。

89. 发明申请

US20050004790A1 Processing noisy data and determining word similarity 有权
标题翻译：处理噪声数据并确定单词相似度
公开(公告)号：US20050004790A1
公开(公告)日：2005-01-06
申请号：US10611368
申请日：2003-07-01
申请人： Hua Wu , Ming Zhou , Chang-Ning Huang
发明人： Hua Wu , Ming Zhou , Chang-Ning Huang
IPC分类号： G06F17/27
CPC分类号： G06F17/2715
摘要： The present invention deals with noisy data not by eliminating low frequency dependency structures, but rather by weighting the dependency structures. The dependency structures are weighted to give less weight to dependency structures which are more likely incorrect and to give more weight to dependency structures which are more likely correct.
摘要翻译：本发明不是通过消除低频依赖结构来处理噪声数据，而是通过加权依赖结构来处理噪声数据。对依赖关系结构进行加权，以给予依赖结构更少的权重，这些结构更可能是不正确的，并且对依赖结构给予更多的权重，这些结构更可能是正确

90. 发明授权

US06785431B2 Miniature circulator array devices and methods for making the same 有权
标题翻译：微型循环器阵列器件及其制造方法
公开(公告)号：US06785431B2
公开(公告)日：2004-08-31
申请号：US10068794
申请日：2002-02-06
申请人： Jing-Jong Pan , Ming Zhou , Hong-Xi Zhang , Feng-Qing Zhou
发明人： Jing-Jong Pan , Ming Zhou , Hong-Xi Zhang , Feng-Qing Zhou
IPC分类号： G02B600
CPC分类号： G02B6/2746 , Y10S372/703
摘要： Miniature optical devices, including circulator array devices, are fabricated using thin film coating technology. A typical optical device according to the present invention includes a spatial walkoff plate (SWP) coupled on opposite ends to first and second polarization orientation elements. First and second polarization beam splitter (PBS) elements are coupled to the first and second polarization orientation elements, respectively. The PBS elements are formed using thin film coating techniques and each includes an array of port coupling regions for coupling to an array of input/output fiber port assemblies. The SWP may be formed using thin film coating techniques or cut from a birefringent single crystal. Each polarization orientation element includes a Faraday rotator element, and in some embodiments, each also includes a wave plate formed using thin film coating techniques. The Faraday rotator elements are periodically poled in some embodiments using selective poling techniques to create oppositely oriented (bi-directional) magnetic domains so that polarization rotations of 45° in both clockwise and counter-clockwise directions can be simultaneously achieved on the same magnetic garnet. Periodically etched half-wave plates are used in some embodiments. Depending on the orientation of the optical axes of the SWP and the first and second PBS elements, the constituents of each polarization orientation element are designed and oriented so that the circulator device achieves a circulating operation with optical signals at an input port, i, coupled to one PBS element being passed to an output port, i+1, coupled to the other PBS element in a non-reciprocal manner.
摘要翻译：微型光学器件，包括循环器阵列器件，使用薄膜涂覆技术制造。根据本发明的典型的光学装置包括在相对端耦合到第一和第二偏振取向元件的空间散开板（SWP）。第一和第二偏振分束器（PBS）元件分别耦合到第一和第二偏振取向元件。 PBS元件使用薄膜涂覆技术形成，并且每个包括用于耦合到输入/输出光纤端口组件阵列的端口耦合区域阵列。可以使用薄膜涂覆技术或从双折射单晶切割来形成SWP。每个偏振取向元件包括法拉第转子元件，并且在一些实施例中，每一个还包括使用薄膜涂覆技术形成的波片。在一些实施例中，使用选择性极化技术来产生反向取向（双向）磁畴的法拉第旋转元件周期性地极化，使得能够在同一磁性石榴石上同时实现顺时针和逆时针方向上的45°偏振旋转。在一些实施例中使用周期蚀刻的半波片。根据SWP和第一和第二PBS元件的光轴的取向，每个偏振取向元件的组成被设计和定向，使得循环器件在输入端口处实现光信号的循环操作，i，耦合到一个PBS元件被传递到输出端口i + 1，以不可逆的方式耦合到另一个PBS元件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式