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81. 发明申请

US20090119284A1 METHOD AND SYSTEM FOR CLASSIFYING DISPLAY PAGES USING SUMMARIES 审中-公开
标题翻译：使用概要分类显示页的方法和系统
公开(公告)号：US20090119284A1
公开(公告)日：2009-05-07
申请号：US12145222
申请日：2008-06-24
申请人： Zheng Chen , Dou Shen , Benyu Zhang , Hua-Jun Zeng , Wei-Ying Ma
发明人： Zheng Chen , Dou Shen , Benyu Zhang , Hua-Jun Zeng , Wei-Ying Ma
IPC分类号： G06F7/06 , G06F17/30
CPC分类号： G06F16/345 , G06F16/951
摘要： A method and system for classifying display pages based on automatically generated summaries of display pages. A web page classification system uses a web page summarization system to generate summaries of web pages. The summary of a web page may include the sentences of the web page that are most closely related to the primary topic of the web page. The summarization system may combine the benefits of multiple summarization techniques to identify the sentences of a web page that represent the primary topic of the web page. Once the summary is generated, the classification system may apply conventional classification techniques to the summary to classify the web page. The classification system may use conventional classification techniques such as a Naïve Bayesian classifier or a support vector machine to identify the classifications of a web page based on the summary generated by the summarization system.
摘要翻译：一种基于自动生成的显示页面摘要来分类显示页面的方法和系统。网页分类系统使用网页摘要系统来生成网页摘要。网页的摘要可以包括与网页的主要主题最密切相关的网页的句子。总结系统可以结合多个汇总技术的优点来识别代表网页的主要主题的网页的句子。一旦生成摘要，分类系统可以将常规分类技术应用于摘要以对网页进行分类。分类系统可以使用诸如朴素贝叶斯分类器或支持向量机的常规分类技术来基于由汇总系统生成的摘要来识别网页的分类。

82. 发明授权

US07529735B2 Method and system for mining information based on relationships 有权
标题翻译：基于关系挖掘信息的方法和系统
公开(公告)号：US07529735B2
公开(公告)日：2009-05-05
申请号：US11057100
申请日：2005-02-11
申请人： Benyu Zhang , Wei-Ying Ma , Gu Xu , Hongbin Gao , Zheng Chen , Randy Hinrichs , Hua-Jun Zeng
发明人： Benyu Zhang , Wei-Ying Ma , Gu Xu , Hongbin Gao , Zheng Chen , Randy Hinrichs , Hua-Jun Zeng
IPC分类号： G06F7/00 , G06F17/30 , G06F17/00 , G06N5/02
CPC分类号： G06N5/022 , G06F17/30616 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935
摘要： A method and system for identifying information about people is provided. The information system identifies groups of people that have relationships based on their relationships to documents or more generally to objects. The information system initially is provided with an indication of which people have which relationships to which documents. The information system then identifies clusters of people based on having a relationship to the same objects. The information system may also identify clusters of related objects associated with a cluster of people. When a user wants to identify information about a person, the user can provide the name of that person to the information system. The information system then can retrieve and display the names of the other people who are in the same cluster as the person.
摘要翻译：提供了一种用于识别人的信息的方法和系统。信息系统根据与文档的关系或更一般的对象来识别具有关系的人群。信息系统最初被提供指示哪些人与哪些文档有哪些关系。然后，信息系统基于与相同对象的关系来识别人群。信息系统还可以识别与一群人相关联的相关对象的群集。当用户想要识别关于某人的信息时，用户可以向该信息系统提供该人的姓名。然后，信息系统可以检索和显示与该人在同一集群中的其他人的姓名。

83. 发明授权

US07529390B2 Automatically cropping an image 有权
标题翻译：自动裁剪图像
公开(公告)号：US07529390B2
公开(公告)日：2009-05-05
申请号：US11242605
申请日：2005-10-03
申请人： Lei Zhang , Mingju Zhang , Wei-Ying Ma , Yan-Feng Sun
发明人： Lei Zhang , Mingju Zhang , Wei-Ying Ma , Yan-Feng Sun
IPC分类号： G06K9/00
CPC分类号： H04N1/3873 , G06K9/00221 , G06K9/42 , G06T7/74 , G06T2207/20132 , G06T2207/30201
摘要： A method and system for cropping an image is provided. The cropping system automatically crops an image by selecting an image template whose condition is best satisfied by the image and then by selecting a cropping of the image that best attains the goal of the selected image template. The cropping system may use a metric or objective function to rate how well a cropping attains the goal of the selected image template. The cropping system may apply various optimization algorithms to identify a cropping that is the best as indicated by the metric. The cropping system can then automatically crop the image based on the identified cropping.
摘要翻译：提供了一种用于裁剪图像的方法和系统。裁剪系统通过选择图像最适合条件的图像模板自动裁剪图像，然后选择最佳达到所选图像模板目标的图像裁剪。裁剪系统可以使用度量或目标函数来评估裁剪达到所选图像模板的目标的程度。裁剪系统可以应用各种优化算法来识别由度量指示的最佳裁剪。然后，裁剪系统可以根据识别的裁剪自动裁剪图像。

84. 发明申请

US20090074306A1 Estimating Word Correlations from Images 有权
标题翻译：估计图像中的词相关性
公开(公告)号：US20090074306A1
公开(公告)日：2009-03-19
申请号：US11956333
申请日：2007-12-13
申请人： Jing Liu , Bin Wang , Zhiwei Li , Mingjing Li , Wei-Ying Ma
发明人： Jing Liu , Bin Wang , Zhiwei Li , Mingjing Li , Wei-Ying Ma
IPC分类号： G06K9/72
CPC分类号： G06F17/30247 , G06F17/30731
摘要： Word correlations are estimated using a content-based method, which uses visual features of image representations of the words. The image representations of the subject words may be generated by retrieving images from data sources (such as the Internet) using image search with the subject words as query words. One aspect of the techniques is based on calculating the visual distance or visual similarity between the sets of retrieved images corresponding to each query word. The other is based on calculating the visual consistence among the set of the retrieved images corresponding to a conjunctive query word. The combination of the content-based method and a text-based method may produce even better result.
摘要翻译：使用基于内容的方法来估计词相关性，其使用词的图像表示的视觉特征。可以通过使用将主题词作为查询词的图像搜索从数据源（例如因特网）检索图像来生成主题词的图像表示。该技术的一个方面是基于计算对应于每个查询词的检索图像组之间的视觉距离或视觉相似度。另一个是基于计算与连接查询词对应的检索到的图像的集合之间的视觉一致性。基于内容的方法和基于文本的方法的组合可以产生更好的结果。

85. 发明授权

US07480652B2 Determining relevance of a document to a query based on spans of query terms 有权
标题翻译：根据查询项的跨度确定文档与查询的相关性
公开(公告)号：US07480652B2
公开(公告)日：2009-01-20
申请号：US11259621
申请日：2005-10-26
申请人： Ji-Rong Wen , Ruihua Song , Wei-Ying Ma
发明人： Ji-Rong Wen , Ruihua Song , Wei-Ying Ma
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30675 , G06F17/30864 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935
摘要： A relevance system determines the relevance of a query term to a document based on spans within the document that contain the query term. The relevance system aggregates the relevance of the query terms into an overall relevance for the document. For each query term, the relevance system calculates a span relevance for each span that contains that query term. The relevance system then aggregates the span relevances for a query term into a query term relevance for that document. The relevance system may aggregate the query term relevances into a document relevance.
摘要翻译：相关系统基于包含查询项的文档中的跨度来确定查询项与文档的相关性。相关系统将查询词的相关性聚合到文档的整体相关性。对于每个查询项，相关系统计算包含该查询项的每个跨度的跨度相关性。相关系统然后将查询项的跨度相关性聚合到该文档的查询词相关性中。相关系统可以将查询词语相关性合并成文档相关性。

86. 发明授权

US07437382B2 Method and system for ranking messages of discussion threads 有权
标题翻译：讨论线索消息的方法和系统
公开(公告)号：US07437382B2
公开(公告)日：2008-10-14
申请号：US11130803
申请日：2005-05-16
申请人： Benyu Zhang , Zheng Chen , Wensi Xi , Hua-Jun Zeng , Wei-Ying Ma
发明人： Benyu Zhang , Zheng Chen , Wensi Xi , Hua-Jun Zeng , Wei-Ying Ma
IPC分类号： G06F17/30
CPC分类号： H04L51/26 , H04L51/16 , H04L51/34 , Y10S707/99933 , Y10S707/99943
摘要： A method and system for ranking messages of discussion threads based on relationships between messages and authors is provided. The ranking system defines an equation for attributes of a message and an author. The equations define the attribute values and are based on relationships between the attribute and the attributes associated with the same type of object, and different types of objects. The ranking system iteratively calculates the attribute values for the objects using the equations until the attribute values converge on a solution. The ranking system then ranks the messages based on attribute values.
摘要翻译：提供了一种基于消息和作者之间的关系对讨论线程的消息进行排序的方法和系统。排名系统定义了消息和作者属性的方程式。方程定义属性值，并且基于属性和与相同类型对象相关联的属性以及不同类型对象之间的关系。排序系统使用等式迭代地计算对象的属性值，直到属性值收敛于解。然后，排名系统根据属性值排列消息。

87. 发明申请

US20080126280A1 DISTRIBUTED HIERARCHICAL TEXT CLASSIFICATION FRAMEWORK 有权
标题翻译：分布式分类文本分类框架
公开(公告)号：US20080126280A1
公开(公告)日：2008-05-29
申请号：US11464761
申请日：2006-08-15
申请人： Tie-Yan Liu , Wei-Ying Ma , Hua-Jun Zeng
发明人： Tie-Yan Liu , Wei-Ying Ma , Hua-Jun Zeng
IPC分类号： G06F15/18
CPC分类号： G06N99/005
摘要： A method and system for distributed training of a hierarchical classifier for classifying documents using a classification hierarchy is provided. A training system provides training data that includes the documents and classifications of the documents within the classification hierarchy. The training system distributes the training of the classifiers of the hierarchical classifier to various agents so that the classifiers can be trained in parallel. For each classifier, the training system identifies an agent that is to train the classifier. Each agent then trains its classifiers.
摘要翻译：提供了一种用于使用分类层次分类文档的分级分类器的分布式训练的方法和系统。培训系统提供培训数据，其中包括分类层次结构中文档的文档和分类。训练系统将分级分类器的分类器的训练分配给各种代理，使得分类器可以并行训练。对于每个分类器，训练系统识别要训练分类器的代理。每个代理然后训练其分类器。

88. 发明授权

US07305389B2 Content propagation for enhanced document retrieval 失效
标题翻译：增强文档检索的内容传播
公开(公告)号：US07305389B2
公开(公告)日：2007-12-04
申请号：US10826161
申请日：2004-04-15
申请人： Hua-Jun Zeng , Benyu Zhang , Zheng Chen , Wei-Ying Ma , Hsiao-Wuen Hon , Daniel B. Cook , Gabor Hirschler , Karen Fries , Kurt Samuelson
发明人： Hua-Jun Zeng , Benyu Zhang , Zheng Chen , Wei-Ying Ma , Hsiao-Wuen Hon , Daniel B. Cook , Gabor Hirschler , Karen Fries , Kurt Samuelson
IPC分类号： G06F17/30
CPC分类号： G06F17/30631 , G06F17/30722 , G06F17/30864 , Y10S707/99935 , Y10S707/99942
摘要： Systems and methods providing computer-implemented content propagation for enhanced document retrieval are described. In one aspect, reference information directed to one or more documents is identified. The reference information is identified from one or more sources of data that are independent of a data source that includes the one or more documents. Metadata that is proximally located to the reference information is extracted from the one or more sources of data. Relevance between respective features of the metadata to content of associated ones of the one or more documents is calculated. For each document of the one or more documents, associated portions of the metadata is indexed with the relevance of features from the respective portions into original content of the document. The indexing generates one or more enhanced documents.
摘要翻译：描述了提供用于增强文档检索的计算机实现的内容传播的系统和方法。在一个方面，指定针对一个或多个文档的参考信息。参考信息从一个或多个独立于包括一个或多个文档的数据源的数据来源识别。从一个或多个数据来源提取近端位于参考信息的元数据。计算元数据的各个特征与一个或多个文档中相关联的内容的相关性。对于一个或多个文档的每个文档，将元数据的相关部分与来自相应部分的特征与文档的原始内容的相关性进行索引。索引生成一个或多个增强文档。

89. 发明授权

US07293007B2 Method and system for identifying image relatedness using link and page layout analysis 失效
标题翻译：使用链接和页面布局分析识别图像相关性的方法和系统
公开(公告)号：US07293007B2
公开(公告)日：2007-11-06
申请号：US10834483
申请日：2004-04-29
申请人： Wei-Ying Ma , Ji-Rong Wen , Xiaofei He , Deng Cai
发明人： Wei-Ying Ma , Ji-Rong Wen , Xiaofei He , Deng Cai
IPC分类号： G06F7/00
CPC分类号： G06F17/30864 , Y10S707/99931
摘要： A method and system for determining relatedness of images of pages based on link and page layout analysis. A link analysis system determines relatedness between images by first identifying blocks within web pages, and then analyzing the importance of the blocks to web pages, web pages to blocks, and images to blocks. Based on this analysis, the link analysis system determines the degree to which each image is related to each other image. The link analysis system may also use the relatedness of images to generate a ranking of the images. The link analysis system may also generate a vector representation of the images based on their relatedness and apply a clustering algorithm to the vector representations to identify clusters of related images.
摘要翻译：一种基于链接和页面布局分析来确定页面图像相关性的方法和系统。链接分析系统通过首先识别网页内的块，然后分析块对网页，网页到块和图像到块的重要性来确定图像之间的相关性。基于该分析，链路分析系统确定每个图像与彼此图像相关的程度。链接分析系统还可以使用图像的相关性来生成图像的排序。链接分析系统还可以基于它们的相关性生成图像的矢量表示，并将聚类算法应用于矢量表示以识别相关图像的簇。

90. 发明授权

US07289985B2 Enhanced document retrieval 有权
标题翻译：增强文档检索
公开(公告)号：US07289985B2
公开(公告)日：2007-10-30
申请号：US10826168
申请日：2004-04-15
申请人： Hua-Jun Zeng , Benyu Zhang , Zheng Chen , Wei-Ying Ma , Hsiao-Wuen Hon , Daniel B. Cook , Gabor Hirschler , Karen Fries , Kurt Samuelson
发明人： Hua-Jun Zeng , Benyu Zhang , Zheng Chen , Wei-Ying Ma , Hsiao-Wuen Hon , Daniel B. Cook , Gabor Hirschler , Karen Fries , Kurt Samuelson
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30864 , G06F17/30616 , G06F17/30899 , Y10S707/917 , Y10S707/99932 , Y10S707/99933 , Y10S707/99935
摘要： Systems and methods for enhanced document retrieval are described. In one aspect, a search query from an end-user is received. Responsive to receiving the search query, search results are retrieved. The search results include an enhanced document and a set of non-enhanced documents. The enhanced document and the non-enhanced documents include term(s) of the search query. The enhanced document is derived from a base document. The base document was modified with metadata mined from one or more different documents. The metadata is associated with one or more respective references to the base document. The one or more different documents are independent of the base document.
摘要翻译：描述用于增强文档检索的系统和方法。在一个方面，接收来自最终用户的搜索查询。响应于接收搜索查询，搜索结果被检索。搜索结果包括增强文档和一组非增强文档。增强文档和非增强文档包括搜索查询的术语。增强的文档是从基础文档派生的。使用从一个或多个不同文档挖掘的元数据对基本文档进行了修改。元数据与对基本文档的一个或多个相应的引用相关联。一个或多个不同的文档独立于基本文档。

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