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    Characterizing User Information
    2.
    发明申请
    Characterizing User Information 审中-公开
    表征用户信息

    公开(公告)号：US20100211960A1

    公开(公告)日：2010-08-19

    申请号：US12372576

    申请日：2009-02-17

    申请人： Sarah Sirajuddin ,  Xuefu Wang ,  Angshuman Guha ,  Oren E. Zamir ,  Aitan Weinberg

    发明人： Sarah Sirajuddin ,  Xuefu Wang ,  Angshuman Guha ,  Oren E. Zamir ,  Aitan Weinberg

    IPC分类号： G06F9/46 ,  G06F3/00 ,  G06F17/30

    CPC分类号： G06Q30/02 ,  G06F16/9535

    摘要： Among other disclosed subject matter, a computer-implemented method for characterizing user information includes receiving a plurality of identifiers associated with respective users. The method includes identifying, using the plurality of identifiers, any information portions in an information collection relating to at least one of the users, the information collection reflecting network activities by the users. The method includes generating a record that includes the plurality of identifiers associated with the corresponding information portions. The method includes identifying at least one of the information portions as corresponding to a category established for user classification. The method includes identifying a subset of the plurality of identifiers as associated with the category; and. The method includes providing a list to a content provider from whom the plurality of identifiers was received, the list including the subset of the plurality of identifiers and indicating that the subset is associated with the category.

    摘要翻译： 在其他公开的主题中，用于表征用户信息的计算机实现的方法包括接收与相应用户相关联的多个标识符。 该方法包括使用多个标识符来识别与至少一个用户相关的信息收集中的任何信息部分，反映用户的网络活动的信息收集。 该方法包括生成包括与对应的信息部分相关联的多个标识符的记录。 该方法包括将信息部分中的至少一个识别为与为用户分类建立的类别相对应。 该方法包括识别与该类别相关联的多个标识符的子集; 和。 该方法包括向从其接收多个标识符的内容提供商提供列表，该列表包括多个标识符的子集，并指示该子集与该类别相关联。

    SYSTEM AND METHOD FOR PROVIDING CONTEXT TO AN INPUT METHOD BY TAGGING EXISTING APPLICATIONS
    3.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING CONTEXT TO AN INPUT METHOD BY TAGGING EXISTING APPLICATIONS 审中-公开
    通过标记现有应用提供输入法的系统和方法

    公开(公告)号：US20080208568A1

    公开(公告)日：2008-08-28

    申请号：US12115427

    申请日：2008-05-05

    申请人： Patrick Haluptzok ,  Yutaka Suzue ,  Angshuman Guha ,  Anuradha N. Padte ,  Vamshidhar G. Reddy ,  Mukundan Bhoovaraghavan ,  Ranjit Kumar Gupta ,  Joshua A. Clow ,  Robert Lewis Chambers

    发明人： Patrick Haluptzok ,  Yutaka Suzue ,  Angshuman Guha ,  Anuradha N. Padte ,  Vamshidhar G. Reddy ,  Mukundan Bhoovaraghavan ,  Ranjit Kumar Gupta ,  Joshua A. Clow ,  Robert Lewis Chambers

    IPC分类号： G06F17/27

    CPC分类号： G06F9/44505 ,  G06F9/451 ,  G06F9/453

    摘要： An improved system and method for providing context information of executable code to an input method is provided. Advanced text input methods may be made aware of the type of text expected to be received as input so that input methods may achieve a higher accuracy in recognition of text input. Generic interfaces provide a framework for supporting application authoring platforms to allow application developers to easily specify context information to the system and have it reliably forwarded to the correct input methods. Additionally, a context tagging tool may associate specific text input fields of an existing application with a n input scope without modifying the application itself. The context tagging tool may create a manifest that contains tags associating the specific text input fields with an input scope. Any advanced input methods use by the application may be updated with instructions for accessing the context information stored in the manifest.

    摘要翻译： 提供了一种用于向输入方法提供可执行代码的上下文信息的改进的系统和方法。 可以使高级文本输入方法意识到期望作为输入接收的文本的类型，使得输入方法可以在识别文本输入时实现更高的准确度。 通用接口提供了支持应用程序创作平台的框架，允许应用程序开发人员轻松地向系统指定上下文信息，并将其可靠地转发到正确的输入方法。 此外，上下文标签工具可以将现有应用的特定文本输入字段与n个输入范围相关联，而不修改应用本身。 上下文标记工具可以创建包含将特定文本输入字段与输入范围相关联的标签的清单。 可以使用用于访问存储在清单中的上下文信息的指令来更新应用使用的任何高级输入方法。

    DETERMINING CONVERSION PROBABILITY USING SESSION METRICS
    4.
    发明申请
    DETERMINING CONVERSION PROBABILITY USING SESSION METRICS 有权
    使用会话度量确定转换概率

    公开(公告)号：US20100198772A1

    公开(公告)日：2010-08-05

    申请号：US12535375

    申请日：2009-08-04

    申请人： Andrew E. Silverman ,  Abhinay Sharma ,  Scott S. Benson ,  Adrian Dumitru Corduneanu ,  Angshuman Guha ,  Tomas Lloret Llinares

    发明人： Andrew E. Silverman ,  Abhinay Sharma ,  Scott S. Benson ,  Adrian Dumitru Corduneanu ,  Angshuman Guha ,  Tomas Lloret Llinares

    IPC分类号： G06N5/02 ,  G06F3/048

    CPC分类号： G06Q30/02

    摘要： Methods, systems, and apparatus, including computer program products, for determining a probability that a traffic conversion of a content item associated with a content source (e.g., website) will occur based on past traffic patterns for that content source. A traffic conversion defines, for example, minimum traffic interactions of one or more associated user sessions with a content source. The minimum traffic interactions can be based on, for example, the duration of the one or more user sessions on the content source, or a quantity of pages associated with the content source navigated in the one or more associated user sessions.

    摘要翻译： 用于确定基于该内容源的过去流量模式来确定与内容源（例如，网站）相关联的内容项目的流量转换的概率的方法，系统和装置，包括计算机程序产品。 流量转换定义了例如一个或多个关联用户会话与内容源的最小流量交互。 最小流量交互可以基于例如内容源上的一个或多个用户会话的持续时间，或者与在一个或多个相关联的用户会话中导航的内容源相关联的页面的数量。

    System and method for providing context to an input method
    6.
    发明授权
    System and method for providing context to an input method 失效
    用于向输入法提供上下文的系统和方法

    公开(公告)号：US07634720B2

    公开(公告)日：2009-12-15

    申请号：US10693330

    申请日：2003-10-24

    申请人： Patrick Haluptzok ,  Yutaka Suzue ,  Angshuman Guha ,  Anuradha N Padte ,  Vamshidhar G Reddy ,  Mukundan Bhoovaraghavan ,  Ranjit Kumar Gupta ,  Joshua A. Clow ,  Robert Lewis Chambers

    发明人： Patrick Haluptzok ,  Yutaka Suzue ,  Angshuman Guha ,  Anuradha N Padte ,  Vamshidhar G Reddy ,  Mukundan Bhoovaraghavan ,  Ranjit Kumar Gupta ,  Joshua A. Clow ,  Robert Lewis Chambers

    IPC分类号： G06F17/00 ,  G06F17/28 ,  G06K9/18

    CPC分类号： G06F9/44505 ,  G06F9/451 ,  G06F9/453

    摘要： An improved system and method for providing context information of executable code to an input method is provided. Advanced text input methods may be made aware of the type of text expected to be received as input so that input methods may achieve a higher accuracy in recognition of text input. Generic interfaces provide a framework for supporting application authoring platforms to allow application developers to easily specify context information to the system and have it reliably forwarded to the correct input methods. Additionally, a context tagging tool may associate specific text input fields of an existing application with an input scope without modifying the application itself. The context tagging tool may create a manifest that contains tags associating the specific text input fields with an input scope. Any advanced input methods use by the application may be updated with instructions for accessing the context information stored in the manifest.

    摘要翻译： 提供了一种用于向输入方法提供可执行代码的上下文信息的改进的系统和方法。 可以使高级文本输入方法意识到期望作为输入接收的文本的类型，使得输入方法可以在识别文本输入时实现更高的准确度。 通用接口提供了支持应用程序创作平台的框架，允许应用程序开发人员轻松地向系统指定上下文信息，并将其可靠地转发到正确的输入方法。 此外，上下文标记工具可以将现有应用的特定文本输入字段与输入范围相关联，而不修改应用本身。 上下文标记工具可以创建包含将特定文本输入字段与输入范围相关联的标签的清单。 可以使用用于访问存储在清单中的上下文信息的指令来更新应用使用的任何高级输入方法。

    Recognition of Electronic Ink with Late Strokes
    7.
    发明申请
    Recognition of Electronic Ink with Late Strokes 有权
    电子墨水识别晚期笔画

    公开(公告)号：US20080056579A1

    公开(公告)日：2008-03-06

    申请号：US11931070

    申请日：2007-10-31

    申请人： Angshuman Guha

    发明人： Angshuman Guha

    IPC分类号： G06K9/62

    CPC分类号： G06K9/222

    摘要： A method and apparatus relating to the recognition of free-form data input is disclosed. The method involves ordering writing strokes based upon spatial relationships between the strokes, and partitioning the strokes into segments. The segments are then ordered based upon spatial relationships between the segments, and the segments are analyzed to associate characters with the segments. The apparatus includes a capture interface, an ordering module, and a recognition module. The capture interface records the strokes, and the ordering module orders segments of the strokes based upon spatial relationships of the segments. The recognition module analyzes the segments and associates characters with the segments.

    摘要翻译： 公开了与识别自由形式数据输入相关的方法和装置。 该方法包括基于笔画之间的空间关系来排序书写笔划，并将笔划分割成段。 然后基于段之间的空间关系对段进行排序，并且分析段以将字符与段相关联。 该装置包括捕获接口，订购模块和识别模块。 捕获接口记录笔画，并且排序模块基于片段的空间关系对笔划的片段进行排序。 识别模块分析段并将字符与段相关联。

    Feature extraction for real-time pattern recognition using single curve per pattern analysis
    8.
    发明授权
    Feature extraction for real-time pattern recognition using single curve per pattern analysis 有权
    特征提取用于每个模式分析使用单曲线进行实时模式识别

    公开(公告)号：US06898315B2

    公开(公告)日：2005-05-24

    申请号：US10104453

    申请日：2002-03-22

    申请人： Angshuman Guha

    发明人： Angshuman Guha

    IPC分类号： G06K9/22 ,  G06K9/00

    CPC分类号： G06K9/222

    摘要： A feature extractor samples points on an input pattern drawn in real time. In addition to X and Y coordinates, each sample has an up/down or Z coordinate value representing whether or not the sample point is a perceptible part of the pattern. The groups of coordinate values are transformed into respective sets of coefficients of Chebyshev polynomials by least-squares fit. A recognition unit can use the coefficients as features to identify the character. Additional features, such as aspect ratio and center of gravity, are also derived to aid in recognizing the pattern or reconstructing its image.

    摘要翻译： 特征提取器对实时绘制的输入图案上的点进行采样。 除了X和Y坐标之外，每个样本都有一个上/下或Z坐标值，表示采样点是否是图案的可感知部分。 坐标值组通过最小二乘拟合转换为切比雪夫多项式的各组系数。 识别单元可以使用系数作为特征来识别字符。 还导出诸如纵横比和重心的附加特征以帮助识别图案或重建其图像。

    Stroke segmentation for template-based cursive handwriting recognition
    9.
    发明申请
    Stroke segmentation for template-based cursive handwriting recognition 有权
    基于模板的草书手写识别的笔画分割

    公开(公告)号：US20050100214A1

    公开(公告)日：2005-05-12

    申请号：US10704785

    申请日：2003-11-10

    申请人： Qi Zhang ,  Henry Rowley ,  Ahmad Abdulkader ,  Angshuman Guha

    发明人： Qi Zhang ,  Henry Rowley ,  Ahmad Abdulkader ,  Angshuman Guha

    IPC分类号： G06K9/18 ,  G06K9/22 ,  G06K9/34

    CPC分类号： G06K9/222

    摘要： Ink strokes of cursive writing are segmented to make the cursive writing more like print writing, particularly with respect to the number of strokes of a character. A stroke-segmentation module first finds the local extrema points on a stroke of input ink. Then the local extrema points are stepped through, two (or three) at a time. The stroke-segmentation module may compare the three (or four) ink segments that are adjacent to the two (or three) local extrema points to a set of predefined stroke-segmentation patterns to find a closest matching pattern. Strokes are then segmented based on a stroke-segmentation rule that corresponds to the closest matching pattern. Additional stroke segmentation may be performed based on the change of curvature of the segmented ink strokes. Then, a character-recognition module performs character recognition processing by comparing the segmented ink strokes to prototype samples at least some of which have been similarly segmented.

    摘要翻译： 草书写作的墨水笔划被分割，以使草书写作更像打印写作，特别是关于字符的笔画数量。 笔划分割模块首先在输入墨水的笔画上找到局部极值点。 那么当地的极值点就是一步一步的，两次（或三次）。 笔划分割模块可以将与两个（或三个）局部极值点相邻的三个（或四个）墨段与一组预定义的笔划分割模式进行比较，以找到最接近的匹配模式。 然后基于与最接近的匹配模式对应的笔划分割规则来分割笔画。 可以基于分段墨水笔画的曲率变化来执行附加笔划分割。 然后，字符识别模块通过将分割的墨水笔画与其中至少一些类似地分段的原型样本进行比较来执行字符识别处理。