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    • 4. 发明授权
    • Book content item search
    • 预订内容项搜索
    • US09043338B1
    • 2015-05-26
    • US13620439
    • 2012-09-14
    • Shumeet BalujaYushi Jing
    • Shumeet BalujaYushi Jing
    • G06F17/30
    • G06F17/30864G06F17/30619G06F17/30634
    • Methods, systems, and apparatus, including computer program products are provided for ranking distinct book content items based on implicit links to other distinct book content items. The implicit links are defined based on the identification of matching features in the distinct book content items. In some implementations, the matching features can be image features that appear in image content of the distinct book content items. Edges representing implicit links are generated between distinct nodes representing the distinct book content items in the weighted graph. Each distinct book content item can be ranked based on the edges connected to the distinct node in the weighted graph that represents the distinct book content item.
    • 提供了包括计算机程序产品在内的方法,系统和装置,用于基于与其他不同书籍内容项目的隐含链接来对不同的书籍内容项目进行排名。 基于不同书籍内容项目中匹配特征的识别来定义隐含链接。 在一些实现中,匹配特征可以是出现在不同书籍内容项目的图像内容中的图像特征。 表示隐式链接的边缘在加权图中代表不同书籍内容项目的不同节点之间生成。 可以基于连接到代表不同书籍内容项目的加权图形中的不同节点的边缘来对每个不同的书籍内容项目进行排名。
    • 5. 发明授权
    • Creating targeting information for a user
    • 为用户创建定位信息
    • US08909631B1
    • 2014-12-09
    • US13217605
    • 2011-08-25
    • Rohan SethJoshua J. SacksMichele CovellMichael ChuShumeet BalujaDavid Marwood
    • Rohan SethJoshua J. SacksMichele CovellMichael ChuShumeet BalujaDavid Marwood
    • G06F7/00G06F17/30
    • G06F17/3087G06Q30/02
    • Methods, systems, and computer program products, including computer programs encoded on a computer readable storage medium, for providing content to a user based on the mode of the user. A method includes: providing a data structure that includes query logs; processing query logs to determine candidate queries that satisfy a criteria, the processing including determining a location of interest, if any, for each query log entry and where the criteria requires an entry to have been submitted from a location that is different from a location of interest associated with the entry; evaluating the candidate queries to determine targeting information for the location of interest; receiving a request for content from a user that is proximate to the location of interest or has expressed an interest in the location of interest; and providing content to the user based at least in part on the targeting information.
    • 方法,系统和计算机程序产品,包括在计算机可读存储介质上编码的计算机程序,用于基于用户的模式向用户提供内容。 一种方法包括:提供包括查询日志的数据结构; 处理查询日志以确定满足条件的候选查询,所述处理包括为每个查询日志条目确定感兴趣的位置(如果有的话),并且其中标准要求从不同于位置的位置提交条目 与入场有关的利息; 评估候选查询以确定感兴趣的位置的目标信息; 接收来自接近感兴趣位置的用户的内容请求,或者对感兴趣的位置表示兴趣; 以及至少部分地基于所述目标信息向所述用户提供内容。
    • 8. 发明授权
    • Selecting keywords using co-visitation information
    • 使用共同访问信息选择关键字
    • US08572096B1
    • 2013-10-29
    • US13297544
    • 2011-11-16
    • Rohan SethShumeet BalujaDandapani SivakumarDeepak Ravichandran
    • Rohan SethShumeet BalujaDandapani SivakumarDeepak Ravichandran
    • G06F17/30
    • G06F17/30867G06Q10/10
    • Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selecting keywords for resources. In one aspect, a method includes identifying a particular online resource that includes non-text content. Co-visitation data are obtained for the particular resource. The co-visitation data specify one or more co-requested online resources for the particular online resource. Each of the co-requested online resources were requested by a user device within a threshold period of the request for the particular online resource by the user device. Keywords are identified for each of the co-requested online resources, and can include keywords that were selected based on text content of the co-requested online resource. One or more of the identified keywords are selected as keywords for the particular resource.
    • 方法,系统和装置,包括在计算机存储介质上编码的计算机程序,用于选择资源的关键字。 一方面,一种方法包括识别包括非文本内容的特定在线资源。 获取特定资源的共访问数据。 共同访问数据指定特定在线资源的一个或多个共同请求的在线资源。 在用户设备对特定在线资源的请求的阈值期间内,由用户设备请求每个共同请求的在线资源。 针对每个共同请求的在线资源标识关键字,并且可以包括基于共同请求的在线资源的文本内容而选择的关键字。 选择一个或多个所识别的关键词作为特定资源的关键字。