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    • 6. 发明申请
    • System and method for visualizing and relevance tuning search engine ranking functions
    • 用于可视化和相关性调优搜索引擎排名功能的系统和方法
    • US20090063464A1
    • 2009-03-05
    • US11897300
    • 2007-08-29
    • Chi-Chao ChangRajesh Krishna Shenoy
    • Chi-Chao ChangRajesh Krishna Shenoy
    • G06F7/06
    • G06F16/951
    • The present invention is directed towards system and methods for generating a visual representation indicating performance of a system capable of accepting one or more inputs and producing an ordered set of one or more responsive outputs. The method of the present invention comprises selecting one or more benchmark inputs and generating an ordered output set for each of the one or more benchmark inputs, a given output set comprising one or more output items responsive to a given benchmark query. One or pixels representing the one or more output items comprising the one or more outputs sets are generated, a given pixel containing a visual representation indicating a degree to which the output item represented by the pixel is relevant with respect to the benchmark input to which the output item is responsive. The one or more pixels representing the one or more output items comprising the one or more output sets are arranged in a circle in a manner indicative of the performance of the system.
    • 本发明涉及用于产生指示能够接受一个或多个输入并产生一个或多个响应输出的有序集合的系统的性能的视觉表示的系统和方法。 本发明的方法包括选择一个或多个基准输入并为一个或多个基准输入中的每一个产生一个有序的输出集合,给定的输出集合包括响应给定基准查询的一个或多个输出项目。 生成表示包括一个或多个输出组的一个或多个输出项的一个或多个像素,给定像素包含指示像素所表示的输出项的程度与视觉表示相关的基准输入的视觉表示 输出项目响应。 表示包括一个或多个输出组的一个或多个输出项的一个或多个像素以指示系统的性能的方式被布置成圆形。
    • 7. 发明申请
    • SYSTEM FOR OPTIMIZING THE PERFORMANCE OF ONLINE ADVERTISEMENTS USING A NETWORK OF USERS AND ADVERTISERS
    • 使用用户和广告商的网络优化在线广告的性能的系统
    • US20080255937A1
    • 2008-10-16
    • US11830515
    • 2007-07-30
    • Chi-Chao ChangManish TayalTasos Anastasakos
    • Chi-Chao ChangManish TayalTasos Anastasakos
    • G06Q30/00G06F17/30
    • G06Q30/02G06Q30/0244G06Q30/0256G06Q30/0277
    • A system is described for optimizing the performance of online advertisements using a network of users and advertisers. The system may include a memory, an interface, and a processor. The memory may store a data representing a network comprised of queries linked to advertisements, a search query, a relevance value for each query, and a predicted weight for each advertisement. The interface may communicate with a plurality of users. The processor may be operatively connected to the memory and interface and may identify the network, and receive a query from a user, wherein the query exists in the network. The processor may calculate relevance values for the queries and use the queries with the highest relevance values to calculate a weight for each advertisement, the weight representing the relevance of the advertisement to the search query. The processor may then serve the advertisements with the highest weights to the user.
    • 描述了一种使用用户和广告商网络来优化在线广告的性能的系统。 该系统可以包括存储器,接口和处理器。 存储器可以存储表示由链接到广告的查询,搜索查询,每个查询的相关性值以及每个广告的预测权重组成的网络的数据。 接口可以与多个用户通信。 处理器可以可操作地连接到存储器和接口,并且可以识别网络,并且从用户接收查询,其中查询存在于网络中。 处理器可以计算查询的相关性值,并使用具有最高相关性值的查询来计算每个广告的权重,权重表示广告与搜索查询的相关性。 然后,处理器可以向用户提供具有最高权重的广告。
    • 9. 发明申请
    • Auction-Pricing Many Substitute Products
    • 拍卖定价许多替代产品
    • US20090112653A1
    • 2009-04-30
    • US11933127
    • 2007-10-31
    • Chi-Chao ChangSai-Ming (Eliot) LiRandolph Preston McAfeeDarshan Kantak
    • Chi-Chao ChangSai-Ming (Eliot) LiRandolph Preston McAfeeDarshan Kantak
    • G06Q30/00G06Q10/00
    • G06Q30/02G06Q40/04
    • A method of providing advertising services selects a finite set of topics, and arranges the selected set of topics into a hierarchical structure. The method classifies impression items into the nodes within the hierarchical structure, and allows bidding against the nodes within the hierarchical structure. Some embodiments allow a bidder to request a refinement of the hierarchical structure. These embodiments receive such a request, and compare the request to a set of criteria. If the request meets the set of criteria, then based on the request, the method divides a first node in the hierarchical structure to at least a second and third node. The method allows bidders to bid on each of the first, second, and third nodes. Preferably, the method receives several bids for one or more of the nodes within the hierarchical structure, and calculates an equilibrium price for each node. The bids are for purchasing the right to present content in relation to a node. The method optionally measures a performance for the nodes within the hierarchical structure. Based on the measure of performance for the nodes, the method preferably removes an under-performing node from the hierarchical structure. Generation and/or maintenance of an under-performing node may lower the price of one or more nodes in the hierarchical structure. Additional embodiments include a system and/or a computer readable medium for performing the foregoing.
    • 提供广告服务的方法选择一组有限的主题,并将所选择的一组主题排列成层次结构。 该方法将展示项目分类到层次结构中的节点中,并允许针对分层结构中的节点进行投标。 一些实施例允许投标人请求细分层次结构。 这些实施例接收这样的请求,并将该请求与一组标准进行比较。 如果请求满足该标准集合,则基于该请求,该方法将分层结构中的第一节点划分为至少第二和第三节点。 该方法允许投标人对第一,第二和第三节点中的每一个进行投标。 优选地,该方法对分层结构内的一个或多个节点接收多个出价,并且计算每个节点的均衡价格。 出价用于购买与节点相关的内容呈现权。 该方法可选地测量层次结构内的节点的性能。 基于节点性能的测量,该方法优选地从层次结构中去除不良节点。 不良生成节点的生成和/或维护可降低分级结构中的一个或多个节点的价格。 附加实施例包括用于执行前述的系统和/或计算机可读介质。
    • 10. 发明申请
    • System and method for generating forecasted bids for advertisement keywords
    • 生成广告关键字预测出价的系统和方法
    • US20080103893A1
    • 2008-05-01
    • US11590044
    • 2006-10-30
    • Anantharaman NagarajanChi-Chao ChangPratyush Seth
    • Anantharaman NagarajanChi-Chao ChangPratyush Seth
    • G06Q30/00
    • G06Q30/02G06Q30/0242G06Q30/0256G06Q30/0263G06Q30/0275G06Q30/08
    • The present invention is directed towards systems and methods for generating a forecasted bid amount for a keyword in order to display one or more advertisements in response to a search request that includes the keyword at a given position within a ranked list of advertisements. The method may comprise receiving an advertiser request specifying a keyword, an advertisement group, and a position within a ranked list of advertisements, identifying one or more advertisements displayed in response to the keyword at the advertiser specified position and retrieving a bid amount and a quality score associated with the one or more identified advertisements with respect to the advertiser specified keyword. A quality score is calculated for the advertiser specified advertisement group with respect to the advertiser specified keyword and a forecasted bid amount is calculated through use of the quality score associated with the advertiser specified advertisement group and the one or more bid amounts and quality scores associated with the one or more identified advertisements.
    • 本发明涉及用于生成关键字的预测出价金额的系统和方法,以便响应于在广告的排名列表中的给定位置处包括关键词的搜索请求来显示一个或多个广告。 该方法可以包括接收指定关键字,广告组以及排名广告列表内的位置的广告商请求,识别响应于广告商指定位置处的关键字显示的一个或多个广告,并且检索投标金额和质量 与该广告客户指定的关键词相关联的一个或多个标识的广告相关联的评分。 针对广告商指定的广告组针对广告商指定的关键字计算质量得分,并且通过使用与广告商指定的广告组相关联的质量得分和与广告商指定的广告组相关联的一个或多个出价金额和质量分数来计算预测出价金额 一个或多个识别的广告。