公开(公告)号：US20060026298A1

公开(公告)日：2006-02-02

申请号：US10903709

申请日：2004-07-30

申请人： Hua-Jun Zeng ,  Zheng Chen ,  Benyu Zhang ,  Wei-Ying Ma

发明人： Hua-Jun Zeng ,  Zheng Chen ,  Benyu Zhang ,  Wei-Ying Ma

IPC分类号： G06F15/173

CPC分类号： G06Q10/107

摘要： A method and system for calculating the importance of persons based on interpersonal relationships and prioritizing communications based on importance of participants in the communications is provided. A prioritization system identifies relationships between persons and identifies the importance of a person to other persons based on these relationships. After the prioritization system identifies the importance of persons, the prioritization system can prioritize communications based on the importance of the senders or recipients.

摘要翻译： 提供了一种用于基于人际关系计算人的重要性的方法和系统，并且基于参与者在通信中的重要性来确定通信的优先级。 优先考虑系统确定人际关系，并根据这些关系确定一个人对其他人的重要性。 在优先考虑系统确定人员的重要性之后，优先级排序系统可以根据发件人或收件人的重要性对通信进行优先级排序。

公开(公告)号：US20050246328A1

公开(公告)日：2005-11-03

申请号：US10837540

申请日：2004-04-30

申请人： Benyu Zhang ,  Zheng Chen ,  Hua-Jun Zeng ,  Wei-Ying Ma

发明人： Benyu Zhang ,  Zheng Chen ,  Hua-Jun Zeng ,  Wei-Ying Ma

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30867 ,  Y10S707/99933

摘要： A method and system for ranking documents of search results based on information richness and diversity of topics. A ranking system determines the information richness of each document within a search result. The ranking system groups documents of a search result based on their relatedness, meaning that they are directed to similar topics. The ranking system ranks the documents to ensure that the highest ranking documents may include at least one document covering each topic, that is, one document from each of the groups. The ranking system selects the document from each group that has the highest information richness of the documents within the group. When the documents are presented to a user in rank order, the user will likely find on the first page of the search result documents that cover a variety of topics, rather than just a single popular topic.

摘要翻译： 基于信息丰富性和主题多样性对搜索结果文档进行排序的方法和系统。 排名系统确定搜索结果内每个文档的信息丰富度。 排名系统根据其相关性对搜索结果的文档进行分组，这意味着它们针对类似的主题。 排名系统排列文件，以确保最高排名的文档可能包含至少一个涵盖每个主题的文档，即每个组中的一个文档。 排名系统选择组内文件信息丰富度最高的组中的文档。 当文件以等级顺序呈现给用户时，用户很可能会在涵盖各种主题的搜索结果文档的第一页上找到，而不仅仅是一个流行的主题。

公开(公告)号：US08782805B2

公开(公告)日：2014-07-15

申请号：US12510186

申请日：2009-07-27

申请人： Benyu Zhang ,  Hua-Jun Zeng ,  Wei-Ying Ma ,  Zheng Chen

发明人： Benyu Zhang ,  Hua-Jun Zeng ,  Wei-Ying Ma ,  Zheng Chen

IPC分类号： H04L29/06

CPC分类号： G06F17/30616 ,  G06F17/30628 ,  G06F17/30678 ,  G06F21/6245 ,  H04L51/12 ,  Y10S707/99933

摘要： A method and system for detecting whether an outgoing communication contains confidential information or other target information is provided. The detection system is provided with a collection of documents that contain confidential information, referred to as “confidential documents.” When the detection system is provided with an outgoing communication, it compares the content of the outgoing communication to the content of the confidential documents. If the outgoing communication contains confidential information, then the detection system may prevent the outgoing communication from being sent outside the organization. The detection system detects confidential information based on the similarity between the content of an outgoing communication and the content of confidential documents that are known to contain confidential information.

摘要翻译： 提供一种用于检测输出通信是否包含机密信息或其他目标信息的方法和系统。 该检测系统具有包含被称为“机密文件”的机密信息的文件的集合。当向检测系统提供传出通信时，将传出通信的内容与机密文档的内容进行比较。 如果传出通信包含机密信息，则检测系统可以防止传出通信被发送到组织外部。 检测系统基于传出通信的内容与已知包含机密信息的机密文档的内容之间的相似性来检测机密信息。

公开(公告)号：US07917587B2

公开(公告)日：2011-03-29

申请号：US10903709

申请日：2004-07-30

申请人： Hua-Jun Zeng ,  Zheng Chen ,  Benyu Zhang ,  Wei-Ying Ma

发明人： Hua-Jun Zeng ,  Zheng Chen ,  Benyu Zhang ,  Wei-Ying Ma

IPC分类号： G06F15/16

CPC分类号： G06Q10/107

摘要： A method and system for calculating the importance of persons based on interpersonal relationships and prioritizing communications based on importance of participants in the communications is provided. A prioritization system identifies relationships between persons and identifies the importance of a person to other persons based on these relationships. After the prioritization system identifies the importance of persons, the prioritization system can prioritize communications based on the importance of the senders or recipients.

摘要翻译： 提供了一种用于基于人际关系计算人的重要性的方法和系统，并且基于参与者在通信中的重要性来确定通信的优先级。 优先考虑系统确定人际关系，并根据这些关系确定一个人对其他人的重要性。 在优先考虑系统确定人员的重要性之后，优先级排序系统可以根据发件人或收件人的重要性对通信进行优先级排序。

公开(公告)号：US07779001B2

公开(公告)日：2010-08-17

申请号：US10978232

申请日：2004-10-29

申请人： Hua-Jun Zeng ,  Zheng Chen ,  Benyu Zhang ,  Wei-Ying Ma ,  Guirong Xue

发明人： Hua-Jun Zeng ,  Zheng Chen ,  Benyu Zhang ,  Wei-Ying Ma ,  Guirong Xue

IPC分类号： G06F17/30

CPC分类号： G06F17/30864

摘要： The described systems, methods and data structures are directed to ranking Web pages with hierarchical considerations. The hierarchical structures and the linking relationships of the World Wide Web are used to provide a page importance ranking for Web searches. The linking relationships are aggregated to a high level node at each of the hierarchical structures. A link graph analysis is performed on the aggregated linking relationships to determine the importance of each node. The importance of each node may be propagated to pages associated with that node. For each page, the importance of that page and the importance of the node associated with the page are used to calculate the page importance ranking.

摘要翻译： 所描述的系统，方法和数据结构针对分级考虑对网页排序。 万维网的层次结构和链接关系用于为Web搜索提供页面重要性排名。 链接关系在每个分层结构中聚合到高级节点。 对聚合的链接关系执行链接图分析，以确定每个节点的重要性。 每个节点的重要性可以传播到与该节点相关联的页面。 对于每个页面，使用该页面的重要性和与页面相关联的节点的重要性来计算页面重要性排名。

公开(公告)号：US07774340B2

公开(公告)日：2010-08-10

申请号：US10881812

申请日：2004-06-30

申请人： Benyu Zhang ,  Hua-Jun Zeng ,  Wei-Ying Ma ,  Zheng Chen

发明人： Benyu Zhang ,  Hua-Jun Zeng ,  Wei-Ying Ma ,  Zheng Chen

IPC分类号： G06F17/30

CPC分类号： G06F17/30882 ,  G06F17/30728 ,  G06F17/30864

摘要： A system for calculating the importance of web pages is provided. The web pages are organized hierarchically into collections. The system calculates the importance of each collection based on inter-collection links from a web page in one collection to a web page in another collection. The system then calculates the importance of web pages in the collections with a high calculated importance based on links between the web pages in those collections using, for example, a conventional page rank algorithm. The system may also calculate the importance of web pages in each collection with a low calculated importance separately based on the links between the web pages in the collection using, for example, a conventional page rank algorithm.

摘要翻译： 提供了一种用于计算网页重要性的系统。 网页分层组织成集合。 系统基于从一个集合中的网页到另一个集合中的网页的集合间链接来计算每个集合的重要性。 然后，该系统使用例如常规页面排序算法，基于这些集合中的网页之间的链接来计算具有高计算重要性的集合中的网页的重要性。 该系统还可以基于使用例如常规页面排序算法的集合中的网页之间的链接来分别计算具有低计算重要性的每个集合中的网页的重要性。

公开(公告)号：US07567895B2

公开(公告)日：2009-07-28

申请号：US10930687

申请日：2004-08-31

申请人： Zheng Chen ,  Wei-Ying Ma ,  Hua-Jun Zeng ,  Benyu Zhang

发明人： Zheng Chen ,  Wei-Ying Ma ,  Hua-Jun Zeng ,  Benyu Zhang

IPC分类号： G06F17/20

CPC分类号： G06F17/30

摘要： A method and system for prioritizing communications based on classifications of sentences within the communications is provided. A sentence classification system may classify sentences of communications according to various classifications such as “sentence mode.” The sentence classification system trains a sentence classifier using training data and then classifies sentences using the trained sentence classifier. After the sentences of a communication are classified, a document ranking system may generate a rank for the communication based on the classifications of the sentences within the communication. The document ranking system trains a document rank classifier using training data and then calculates the rank of communications using the trained document rank classifier.

摘要翻译： 提供了一种基于通信内的句子分类来优先化通信的方法和系统。 句子分类系统可以根据诸如“句子模式”的各种分类对通信句进行分类。 句子分类系统使用训练数据训练句子分类器，然后使用训练句子分类器对句子进行分类。 在对通信的句子进行分类之后，文档排序系统可以基于通信中的句子的分类来生成用于通信的等级。 文档排序系统使用训练数据训练文档排序分类器，然后使用经过训练的文档排序分类器来计算通信的等级。

公开(公告)号：US07529719B2

公开(公告)日：2009-05-05

申请号：US11378095

申请日：2006-03-17

申请人： Ning Liu ,  Benyu Zhang ,  Jun Yan ,  Zheng Chen ,  Hua-Jun Zeng ,  Jian Wang

发明人： Ning Liu ,  Benyu Zhang ,  Jun Yan ,  Zheng Chen ,  Hua-Jun Zeng ,  Jian Wang

IPC分类号： G06N5/00

CPC分类号： G06N5/02 ,  G06F17/30705

摘要： Computer-readable media having computer-executable instructions and apparatuses categorize documents or corpus of documents. A Tensor Space Model (TSM), which models the text by a higher-order tensor, represents a document or a corpus of documents. Supported by techniques of multilinear algebra, TSM provides a framework for analyzing the multifactor structures. TSM is further supported by operations and presented tools, such as the High-Order Singular Value Decomposition (HOSVD) for a reduction of the dimensions of the higher-order tensor. The dimensionally reduced tensor is compared with tensors that represent possible categories. Consequently, a category is selected for the document or corpus of documents. Experimental results on the dataset for 20 Newsgroups suggest that TSM is advantageous to a Vector Space Model (VSM) for text classification.

摘要翻译： 具有计算机可执行指令和设备的计算机可读介质将文档或语料库分类。 张量空间模型（TSM），其通过高阶张量对文本进行建模，表示文档或文档语料库。 由多线代数技术支持，TSM为多因素结构分析提供了框架。 TSM还受到操作和提出的工具的支持，例如用于降低高阶张量尺寸的高阶奇异值分解（HOSVD）。 将尺寸减小的张量与表示可能类别的张量进行比较。 因此，文档或文档的语料库选择一个类别。 20个新闻组的数据集的实验结果表明，TSM对于文本分类的向量空间模型（VSM）是有利的。

公开(公告)号：US20090106019A1

公开(公告)日：2009-04-23

申请号：US12254796

申请日：2008-10-20

申请人： Zheng Chen ,  Wei-Ying Ma ,  Hua-Jun Zeng ,  Benyu Zhang

发明人： Zheng Chen ,  Wei-Ying Ma ,  Hua-Jun Zeng ,  Benyu Zhang

IPC分类号： G06F17/27

CPC分类号： G06F17/30

摘要： A method and system for prioritizing communications based on classifications of sentences within the communications is provided. A sentence classification system may classify sentences of communications according to various classifications such as “sentence mode.” The sentence classification system trains a sentence classifier using training data and then classifies sentences using the trained sentence classifier. After the sentences of a communication are classified, a document ranking system may generate a rank for the communication based on the classifications of the sentences within the communication. The document ranking system trains a document rank classifier using training data and then calculates the rank of communications using the trained document rank classifier.

摘要翻译： 提供了一种基于通信内的句子分类来优先化通信的方法和系统。 句子分类系统可以根据诸如“句子模式”的各种分类对通信句进行分类。 句子分类系统使用训练数据训练句子分类器，然后使用训练句子分类器对句子进行分类。 在对通信的句子进行分类之后，文档排序系统可以基于通信中的句子的分类来生成用于通信的等级。 文档排序系统使用训练数据训练文档排序分类器，然后使用经过训练的文档排序分类器来计算通信的等级。

公开(公告)号：US07346621B2

公开(公告)日：2008-03-18

申请号：US10846835

申请日：2004-05-14

申请人： Benyu Zhang ,  Hua-Jun Zeng ,  Wei-Ying Ma ,  Wensi Xi ,  Zheng Chen ,  Edward A. Fox

发明人： Benyu Zhang ,  Hua-Jun Zeng ,  Wei-Ying Ma ,  Wensi Xi ,  Zheng Chen ,  Edward A. Fox

IPC分类号： G06F17/30

CPC分类号： G06F17/30864 ,  G06F17/30882 ,  Y10S707/954 ,  Y10S707/955 ,  Y10S707/962 ,  Y10S707/99942 ,  Y10S707/99943

摘要： A method and system for ranking objects based on relationships with objects of a different object type is provided. The ranking system defines an equation for each attribute of each type of object. 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 objects based on attribute values.

摘要翻译： 提供了一种用于基于与不同对象类型的对象的关系对对象进行排序的方法和系统。 排名系统定义每种类型对象的每个属性的方程。 方程式定义属性值，并且基于属性和与相同类型的对象和不同类型对象相关联的属性之间的关系。 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对象。