专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20090006294A1 IDENTIFICATION OF EVENTS OF SEARCH QUERIES 有权
标题翻译：识别搜索查询的事件
公开(公告)号：US20090006294A1
公开(公告)日：2009-01-01
申请号：US11770423
申请日：2007-06-28
申请人： Ning Liu , Jun Yan , Benyu Zhang , Zheng Chen , Jian Wang
发明人： Ning Liu , Jun Yan , Benyu Zhang , Zheng Chen , Jian Wang
IPC分类号： G06N5/00
CPC分类号： G06F17/30864 , G06Q30/02
摘要： Techniques for analyzing and modeling the frequency of queries are provided by a query analysis system. A query analysis system analyzes frequencies of a query over time to determine whether the query is time-dependent or time-independent. The query analysis system forecasts the frequency of time-dependent queries based on their periodicities. The query analysis system forecasts the frequency of time-independent queries based on causal relationships with other queries. To forecast the frequency of time-independent queries, the query analysis system analyzes the frequency of a query over time to identify significant increases in the frequency, which are referred to as “query events” or “events.” The query analysis system forecasts frequencies of time-independent queries based on queries with events that tend to causally precede events of the query to be forecasted.
摘要翻译：用于分析和建模查询频率的技术由查询分析系统提供。查询分析系统分析查询的频率，以确定查询是时间依赖还是时间无关。查询分析系统根据其周期性预测与时间相关的查询的频率。查询分析系统根据与其他查询的因果关系预测与时间无关的查询的频率。为了预测与时间无关的查询的频率，查询分析系统会随着时间的推移分析查询的频率，以确定频率的显着增加，这被称为“查询事件”或“事件”。查询分析系统基于具有事件倾向于在要预测的查询的事件之前的查询来预测与时间无关的查询的频率。

92. 发明申请

US20090003703A1 Unifield digital ink recognition 有权
标题翻译： Unifield数字墨水识别
公开(公告)号：US20090003703A1
公开(公告)日：2009-01-01
申请号：US11821858
申请日：2007-06-26
申请人： Dongmei Zhang , Xiaohui Hou , Yingjun Qiu , Jian Wang
发明人： Dongmei Zhang , Xiaohui Hou , Yingjun Qiu , Jian Wang
IPC分类号： G06K9/00
CPC分类号： G06K9/00422
摘要： Described is a unified digital ink recognizer that recognizes various different types of digital ink data, such as handwritten character data and custom data, e.g., sketched shapes, handwritten gestures, and/or drawn pictures, without further participation by a user such as recognition mode selection or parameter input. For a custom item, the output may be a Unicode value from a private use area of Unicode. Building the unified digital ink recognizer may include defining the data set to be recognized, extracting features of training samples corresponding to the dataset items to build a recognizer model, evaluating the recognizer model using testing data, and modifying the recognizer model using tuning data. The extracted features may be processed into feature data for a multi-dimensional nearest neighbor recognizer approach; the extracted features for the samples of each class is calculated and combined into the feature set for this class in the resulting recognizer model.
摘要翻译：描述了一种统一的数字墨水识别器，其识别各种不同类型的数字墨水数据，例如手写字符数据和自定义数据，例如草图形状，手写手势和/或绘制的图像，而不需要诸如识别模式的用户的进一步参与选择或参数输入。对于自定义项目，输出可能是Unicode的私有使用区域的Unicode值。构建统一数字墨水识别器可以包括定义要识别的数据集，提取与数据集项目相对应的训练样本的特征以构建识别器模型，使用测试数据评估识别器模型，以及使用调谐数据修改识别器模型。提取的特征可以被处理成用于多维最近邻识别器方法的特征数据; 计算每个类的样本的提取特征，并将其组合到生成的识别器模型中的该类的特征集中。

93. 发明申请

US20090002392A1 Integrated platform for user input of digital ink 有权
标题翻译：用于数字墨水用户输入的集成平台
公开(公告)号：US20090002392A1
公开(公告)日：2009-01-01
申请号：US11821870
申请日：2007-06-26
申请人： Xiaohui Hou , Yingjun Qiu , Dongmei Zhang , Jian Wang
发明人： Xiaohui Hou , Yingjun Qiu , Dongmei Zhang , Jian Wang
IPC分类号： G06F17/24
CPC分类号： G06F17/242 , G06K9/00422
摘要： Described is a technology that provides an integrated platform for users to use different kinds of digital ink (e.g., handwritten characters, sketched shapes, handwritten formulas) when interacting with computer programs. The platform interprets the user's digital ink input and outputs one or more associated items into an application program. The output items can be customized for different application programs. In one aspect, the platform includes an ink panel having different operating modes for receiving digital ink, and a recognition service that recognizes different types of digital ink. The recognition service may include a unified recognizer that recognizes different types of digital ink, e.g., characters and shapes. Another recognizer may be included such as an equation recognizer. If the recognition result is text while in a non-text mode, the text may be used in a keyword search to locate items; otherwise, the recognition result may be used without keyword searching.
摘要翻译：描述了一种为用户在与计算机程序交互时使用不同种类的数字墨水（例如手写字符，草图形状，手写公式）的集成平台的技术。该平台解释用户的数字墨水输入并将一个或多个相关联的物品输出到应用程序中。可以为不同的应用程序定制输出项。一方面，平台包括具有用于接收数字墨水的不同操作模式的墨面板以及识别不同类型的数字墨水的识别服务。识别服务可以包括识别不同类型的数字墨水的统一识别器，例如字符和形状。可以包括另外的识别器，例如等式识别器。如果识别结果是在非文本模式下的文本，则可以在关键词搜索中使用文本来定位项目; 否则，可以在没有关键词搜索的情况下使用识别结果。

94. 发明申请

US20080313617A1 Analyzing software users with instrumentation data and user group modeling and analysis 失效
标题翻译：使用仪器数据和用户组建模和分析分析软件用户
公开(公告)号：US20080313617A1
公开(公告)日：2008-12-18
申请号：US11818610
申请日：2007-06-15
申请人： Wenli Zhu , Yantao Li , Qiang Wang , Haidong Zhang , Bing Sun , Shuguang Ye , Min Wang , Jian Wang
发明人： Wenli Zhu , Yantao Li , Qiang Wang , Haidong Zhang , Bing Sun , Shuguang Ye , Min Wang , Jian Wang
IPC分类号： G06F9/44
CPC分类号： G06F11/321 , G06F11/328 , G06F11/3414 , G06F11/3466 , G06F11/3604 , G06F2201/81 , G06F2201/865 , G06F2201/88
摘要： Described is a technology by which software instrumentation data collected from user program sessions are analyzed, including by determining program usage metrics and/or command usage metrics. Information representative of the program usage metrics and/or the command usage metrics is output, such as in the form of a report. The software instrumentation data may be further analyzed, such as to determine at least one usage trend over time, and to determine user groups. For example, a usage subset of sessions that meet specified session usage criteria based on a set of session data may be located, along with a subset of users based on users whose sessions meet specified user criteria. The usage and user subsets may be combined via Boolean logic to produce a result set.
摘要翻译：描述了通过其分析从用户程序会话收集的软件仪表数据的技术，包括通过确定程序使用度量和/或命令使用度量。输出代表程序使用度量和/或命令使用度量的信息，例如以报告的形式。可以进一步分析软件测试数据，例如确定随时间的至少一个使用趋势，并确定用户组。例如，可以基于一组会话数据来满足指定的会话使用准则的会话的使用子集，以及基于其会话满足指定用户标准的用户的用户子集。使用和用户子集可以通过布尔逻辑组合以产生结果集。

95. 发明申请

US20080313213A1 Efficient data infrastructure for high dimensional data analysis 有权
标题翻译：高维数据基础架构，用于高维数据分析
公开(公告)号：US20080313213A1
公开(公告)日：2008-12-18
申请号：US11818879
申请日：2007-06-15
申请人： Haidong Zhang , Guowei Liu , Yantao Li , Bing Sun , Jian Wang
发明人： Haidong Zhang , Guowei Liu , Yantao Li , Bing Sun , Jian Wang
IPC分类号： G06F7/00
CPC分类号： G06F17/30592
摘要： Described is a technology by which high dimensional source data corresponding to rows of records with identifiers, and columns comprising dimensions of data values, are processed into a file model for efficient access. An inverted index corresponding to any dimension is built by mapping data from raw dimension values to mapped values based on mapping entries in a dimension table. The record identifiers are arranged into subgroups based on their mapped value; a count and/or an offset may be maintained for locating each of the subgroups. The raw values for a dimension are maintained within a raw value file. For sparse data, the raw value file may be compressed, e.g., by excluding nulls and associating a record identifier with each non-null. A data manager provides access to data in the data files, such as by offering various functions, using caching for efficiency.
摘要翻译：描述了一种技术，通过该技术将对应于具有标识符的记录行的高维源数据和包括数据值的维的列处理成用于有效访问的文件模型。通过根据维度表中的映射条目将数据从原始维度值映射到映射值，构建对应于任何维度的反向索引。记录标识符根据其映射值排列成子组; 可以维持计数和/或偏移以定位每个子组。维度的原始值保持在原始值文件中。对于稀疏数据，可以例如通过排除空值并将记录标识符与每个非空值相关联来压缩原始值文件。数据管理器提供对数据文件中的数据的访问，例如通过提供各种功能，使用缓存来提高效率。

96. 发明授权

US07463774B2 Global localization by fast image matching 有权
标题翻译：通过快速图像匹配进行全球定位
公开(公告)号：US07463774B2
公开(公告)日：2008-12-09
申请号：US10752086
申请日：2004-01-07
申请人： Jian Wang , Yingnong Dang , Qiang Wang , Liyong Chen , Xiaoxu Ma
发明人： Jian Wang , Yingnong Dang , Qiang Wang , Liyong Chen , Xiaoxu Ma
IPC分类号： G06K9/68
CPC分类号： G06F3/03545 , G06F3/0321
摘要： An efficient technique is provided for determining a portion of a document corresponding to a captured image. Areas of a document in which the pattern is at least partially obscured are identified. A reference pixel in the image is selected, and an offset between the pixel and the pattern is determined. A pixel-by-pixel comparison is then made of the image with the document such that the reference pixel is only compared with locations in the document that are both within the identified areas and have the determined offset from the pattern. The comparison with the highest correspondence between the image pixels and the electronic document then identifies the position of the reference pixel relative to the electronic document.
摘要翻译：提供了一种用于确定与捕获图像相对应的文档的一部分的有效技术。识别出图案至少部分模糊的文档的区域。选择图像中的参考像素，并且确定像素和图案之间的偏移。然后，对具有文档的图像进行逐像素比较，使得仅将参考像素与文档中位于所识别的区域内的位置进行比较，并且具有从图案确定的偏移。与图像像素和电子文档之间的最高对应关系的比较然后识别参考像素相对于电子文档的位置。

97. 发明授权

US07450125B2 Method and system for representing and displaying digital ink 有权
标题翻译：用于表示和显示数字墨水的方法和系统
公开(公告)号：US07450125B2
公开(公告)日：2008-11-11
申请号：US11446491
申请日：2006-06-01
申请人： Jian Wang , Yu Zou , Liyong Chen , Siwei Lyu
发明人： Jian Wang , Yu Zou , Liyong Chen , Siwei Lyu
IPC分类号： G06T11/20
CPC分类号： G06T11/203 , G06K9/222
摘要： A method and system for compressing and displaying a digital ink trace. Raw ink data is smoothed, and sharp points of the smoothed line are found. Curve-fitting is then used to generate a mathematical expression that defines the line segments between adjacent sharp points. The ink trace then is represented by a backbone spline that includes the sharp points and the mathematical expressions for the line segments. Thickness information, such as pressure or acceleration information, is combined with the backbone spline to provide a compressed ink file that represents a contour curve of the original ink trace. A display module uses an algorithm to separate the contour curve into a sequence of straight lines. A set of pixels is then generated for the display of each straight line using a novel antialiasing method. The pixels at the ends of adjacent straight lines are aligned using a weighting algorithm.
摘要翻译：一种用于压缩和显示数字墨迹的方法和系统。原始油墨数据平滑，找到平滑线的尖点。然后使用曲线拟合来生成定义相邻尖点之间的线段的数学表达式。然后，油墨迹线由包括尖锐点和线段的数学表达式的主干样条表示。将厚度信息（例如压力或加速度信息）与骨架花键组合，以提供表示原始油墨迹线的轮廓曲线的压缩油墨文件。显示模块使用算法将轮廓曲线分成直线序列。然后使用新颖的抗锯齿方法生成一组像素用于每条直线的显示。使用加权算法将相邻直线的末端处的像素对准。

98. 发明申请

US20080249762A1 CATEGORIZATION OF DOCUMENTS USING PART-OF-SPEECH SMOOTHING 审中-公开
标题翻译：使用部分语音播放的文档分类
公开(公告)号：US20080249762A1
公开(公告)日：2008-10-09
申请号：US11697112
申请日：2007-04-05
申请人： Jian Wang , Jian-Tao Sun , Shen Huang , Zheng Chen
发明人： Jian Wang , Jian-Tao Sun , Shen Huang , Zheng Chen
IPC分类号： G06F17/20
CPC分类号： G06F17/2785
摘要： A method and system is provided for classifying documents based on the subjectivity of the content of the documents using a part-of-speech analysis to help account for unseen words. A classification system trains a classifier using the parts of speech of training documents so that the classifier can classify unseen words based on the part of speech of the unseen word. The classification system then trains a part-of-speech model using the parts of speech of the n-grams of training data and labels of the training documents, and trains a term model using the term unigrams and labels. To classify a target document, the classification system applies the part-of-speech model to the part-of-speech n-grams of the target document and the term model to term n-grams of the target document.
摘要翻译：提供了一种方法和系统，用于使用语音分析基于文档内容的主观性对文档进行分类，以帮助解释看不见的单词。分类系统使用训练文档的部分语言训练分类器，以便分类器可以根据不可见词的部分语言对不可见的单词进行分类。然后，分类系统使用训练数据的n-gram和训练文档的标签的词性训练一部分语音模型，并且使用术语单词和标签来训练术语模型。为了对目标文件进行分类，分类系统将部分词汇模型应用于目标文档的词性n-gram和目标文档的术语模型至术语n-gram。

99. 发明申请

US20080215574A1 Efficient Retrieval Algorithm by Query Term Discrimination 有权
标题翻译：通过查询词辨别的有效检索算法
公开(公告)号：US20080215574A1
公开(公告)日：2008-09-04
申请号：US12038652
申请日：2008-02-27
申请人： Chenxi Lin , Lei Ji , HuaJun Zeng , Benyu Zhang , Zheng Chen , Jian Wang
发明人： Chenxi Lin , Lei Ji , HuaJun Zeng , Benyu Zhang , Zheng Chen , Jian Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30675 , G06Q10/10
摘要： An exemplary method for use in information retrieval includes, for each of a plurality of terms, selecting a predetermined number of top scoring documents for the term to form a corresponding document set for the term; receiving a plurality of terms, optionally as a query; ranking the plurality of terms for importance based at least in part on the document sets for the plurality of terms where the ranking comprises using an inverse document frequency algorithm; selecting a number of ranked terms based on importance where each selected, ranked term comprises its corresponding document set wherein each document in a respective document set comprises a document identification number; forming a union set based on the document sets associated with the selected number of ranked terms; and, for a document identification number in the union set, scanning a document set corresponding to an unselected term for a matching document identification number. Various other exemplary systems, methods, devices, etc. are also disclosed.
摘要翻译：用于信息检索的示例性方法包括对于多个术语中的每一个，为该术语选择预定数量的最高评分文档以形成用于该术语的对应文档集合; 接收多个术语，可选地作为查询; 至少部分地基于所述多个术语的文档集来排序所述多个重要项，所述术语的排序包括使用逆文档频率算法; 基于重要性选择多个排名项，其中每个所选择的排名项包括其对应的文档集，其中相应文档集中的每个文档包括文档标识号; 基于与选定数量的排名项相关联的文档集合来形成联合集合; 并且对于联合集合中的文档识别号码，扫描与匹配文档识别号码的未选择的术语相对应的文档集。还公开了各种其它示例性系统，方法，装置等。

100. 发明申请

US20080208819A1 GUI BASED WEB SEARCH 有权
标题翻译：基于GUI的网页搜索
公开(公告)号：US20080208819A1
公开(公告)日：2008-08-28
申请号：US12038588
申请日：2008-02-27
申请人： Min Wang , Zheng Chen , Jian-Tao Sun , Shen Huang , Jian Wang
发明人： Min Wang , Zheng Chen , Jian-Tao Sun , Shen Huang , Jian Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30696 , G06F17/30643 , G06F17/30864
摘要： An exemplary computer implemented graphics-based Web search system includes a search input control and a results presentation control where the search input control is configured to receive user input to establish a relationship between a query and one or more information tags associated with search results provided by a search engine in response to the query and wherein the results presentation control is configured to re-order the search results in response to the relationship. Such a system allows a user to define and refine search intent and enhance the user's search experience. Various other exemplary systems, methods, devices, etc. are also disclosed.
摘要翻译：示例性的计算机实现的基于图形的Web搜索系统包括搜索输入控制和结果呈现控制，其中搜索输入控件被配置为接收用户输入以建立查询与与由搜索结果提供的搜索结果相关联的一个或多个信息标签之间的关系搜索引擎，其响应于所述查询，并且其中所述结果呈现控制被配置为响应于所述关系重新排序所述搜索结果。这样的系统允许用户定义和优化搜索意图并增强用户的搜索体验。还公开了各种其它示例性系统，方法，装置等。

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