IDENTIFYING DOMINANT CONCEPTS ACROSS MULTIPLE SOURCES
    3.
    发明申请
    IDENTIFYING DOMINANT CONCEPTS ACROSS MULTIPLE SOURCES 审中-公开
    识别多个来源的主要概念

    公开(公告)号:US20110302149A1

    公开(公告)日:2011-12-08

    申请号:US12795238

    申请日:2010-06-07

    IPC分类号: G06F17/30

    CPC分类号: G06F16/24578 G06F16/24575

    摘要: Systems, methods, and computer-storage media for identifying dominant concepts are provided. The system includes a search engine connected to various sources, an entity extraction component, a metabase, and a ranking component. The search engine receives a contextual query and provides results in response to the contextual query. The entity extraction component parses the results and identifies entities included in the results. The metabase provides a distance between the entities included in the results and the query terms included in the contextual query. The ranking component ranks the entities based on the provided distance and selects dominant concepts within the results based on the ranks assigned to entities.

    摘要翻译: 提供了用于识别主要概念的系统,方法和计算机存储介质。 该系统包括连接到各种源的搜索引擎,实体提取组件,元数据库和排名组件。 搜索引擎接收上下文查询,并提供响应于上下文查询的结果。 实体提取组件解析结果并识别结果中包含的实体。 元数据库提供结果中包含的实体与包含在上下文查询中的查询项之间的距离。 排名组件根据提供的距离对实体进行排名,并根据分配给实体的排名选择结果中的主要概念。

    SEARCH ADVERTISEMENT SELECTION BASED ON USER ACTIONS
    4.
    发明申请
    SEARCH ADVERTISEMENT SELECTION BASED ON USER ACTIONS 审中-公开
    根据用户行为搜索广告选择

    公开(公告)号:US20110258032A1

    公开(公告)日:2011-10-20

    申请号:US12759879

    申请日:2010-04-14

    IPC分类号: G06Q30/00 G06F17/30 G06Q10/00

    摘要: Advertisements are selected for presentation on a search results page based on the presence or absence of user activity within the search results page. When a search results page is provided to an end user, the search results page is tracked for user activity. If user activity is detected, a user context is identified and new advertisements are selected for presentation on the search results page based on the user context. In some embodiments, the search results page provides search results in clusters, and the user context corresponds with a search result cluster selected by an end user. In some embodiments, dominant concepts in the user context are identified and used to select advertisements. Alternatively, if user activity is not detected within a predetermined period of time, new advertisements are selected based on the absence of user activity within the search results page.

    摘要翻译: 根据搜索结果页面中用户活动的存在或不存在,选择广告在搜索结果页面上进行演示。 当向最终用户提供搜索结果页面时,跟踪用户活动的搜索结果页面。 如果检测到用户活动,则识别用户上下文,并且基于用户上下文在搜索结果页面上选择新的广告来呈现。 在一些实施例中,搜索结果页面提供集群中的搜索结果,并且用户上下文对应于由最终用户选择的搜索结果集群。 在一些实施例中,用户上下文中的主要概念被识别并用于选择广告。 或者,如果在预定时间段内没有检测到用户活动,则基于搜索结果页面内没有用户活动来选择新的广告。

    PROVIDING KNOWLEDGE CONTENT TO USERS
    5.
    发明申请
    PROVIDING KNOWLEDGE CONTENT TO USERS 审中-公开
    向用户提供知识内容

    公开(公告)号:US20100318537A1

    公开(公告)日:2010-12-16

    申请号:US12483935

    申请日:2009-06-12

    IPC分类号: G06F17/30 G06N5/00

    摘要: Systems, methods, and computer-storage media for generating and providing knowledge content to users utilizing a web architecture that integrates information across data silos through a common, flexible data storage schema, such as a star or snowflake schema, are provided. Data from a content graph, a user activity graph, a social graph, and temporal data as it relates to each of the content graph, the social graph and the user activity graph, is stored in a knowledge content database utilizing the star schema. In this way, data from each of these formerly disparate sources may be accessed from a common, extensible application platform utilizing ontologies and pivot table functionality, thus providing smarter, more comprehensive knowledge in response to received user queries.

    摘要翻译: 提供了用于通过共同的,灵活的数据存储模式(诸如星形或雪花模式)通过跨数据孤岛集成信息的Web架构来向用户生成和提供知识内容的系统,方法和计算机存储介质。 来自与内容图,社交图和用户活动图中的每一个相关的内容图,用户活动图,社交图和时间数据的数据被存储在利用星型模式的知识内容数据库中。 以这种方式,可以从使用本体和枢轴表功能的共同的,可扩展的应用平台访问来自这些以前不同的源中的每一个的数据,从而为接收到的用户查询提供更智能,更全面的知识。

    VISUAL SEARCH USING MULTIPLE VISUAL INPUT MODALITIES
    6.
    发明申请
    VISUAL SEARCH USING MULTIPLE VISUAL INPUT MODALITIES 有权
    使用多种视觉输入模式进行视觉搜索

    公开(公告)号:US20130097181A1

    公开(公告)日:2013-04-18

    申请号:US13301381

    申请日:2011-11-21

    IPC分类号: G06F17/30

    摘要: Systems, methods, and computer-readable storage media for web-scale visual search capable of using a combination of visual input modalities are provided. An edgel index is created that includes shape-descriptors, including edgel-based representations, that correspond to each of a plurality of images. Each edgel-based representation includes pixels that depicts edges or boundary contours of an image and is created, at least in part, by segmenting the image into a plurality of image segments and performing a multi-phase contour detection on each segment. Upon receiving a search query having a visual query input, the visual query input is converted into shape-descriptors, including an edgel-based representation, and the shape-descriptors, including the edgel-based representation, of each of the plurality of images is compared with the shape-descriptors, including the edgel-based representation, of the visual query input to identify at least one image of the plurality of images that matches the visual query input.

    摘要翻译: 提供了能够使用视觉输入模式的组合的用于web尺度视觉搜索的系统,方法和计算机可读存储介质。 创建包含与多个图像中的每一个相对应的形状描述符(包括基于灰色的表示)的暗角指数。 每个基于灰色的表示包括描绘图像的边缘或边界轮廓的像素,并且至少部分地通过将图像分割成多个图像片段并且在每个片段上执行多相轮廓检测来创建。 在接收到具有视觉查询输入的搜索查询时,视觉查询输入被转换成形状描述符,包括基于边缘的表示,并且包括基于灰色的表示的形状描述符,包括多个图像中的每一个的形状描述符是 与形状描述符(包括基于边缘的表示)相比较,用于识别与视觉查询输入匹配的多个图像中的至少一个图像的视觉查询输入。