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    Context-Based Object Retrieval In A Social Networking System
    14.
    发明申请
    Context-Based Object Retrieval In A Social Networking System 审中-公开
    基于上下文的对象检索在社交网络系统中

    公开(公告)号：US20150347525A1

    公开(公告)日：2015-12-03

    申请号：US14825000

    申请日：2015-08-12

    Applicant: Facebook, Inc.

    Inventor： Cameron Alexander Marlow ,  Robert William Cathcart ,  Jeffrey Scott Dunn ,  Rafael Linden Sagula ,  Venkataramanan Iyer Nandagopal ,  Siddharth Kar ,  Eric Sun

    IPC: G06F17/30 ,  H04L29/08 ,  G06F3/0484

    CPC classification number: G06F17/30528 ,  G06F3/0484 ,  G06F17/30867 ,  H04L67/02 ,  H04L67/10

    Abstract: Embodiments improve the ability of users of a social networking system to search for information that is likely to be relevant to them by learning and/or applying a search context associated with selector components used to search for objects of the social networking system. The search context is specific to the use of an individual selector and thus need not be as general as the context of an entire page or set of pages in which selectors can be embedded. The social networking system may learn the context of a selector by monitoring user selections from prior search results performed using the selector.

    Abstract translation: 实施例通过学习和/或应用与用于搜索社交网络系统的对象的选择器组件相关联的搜索上下文来提高社交网络系统的用户搜索可能与他们相关的信息的能力。 搜索上下文特定于使用单个选择器，因此不需要像可以嵌入选择器的整个页面或一组页面的上下文那样通用。 社交网络系统可以通过监视来自使用选择器执行的先前搜索结果的用户选择来了解选择器的上下文。

    Network-aware product rollout in online social networks
    15.
    发明授权
    Network-aware product rollout in online social networks 有权

    公开(公告)号：US10528973B2

    公开(公告)日：2020-01-07

    申请号：US15887628

    申请日：2018-02-02

    Applicant: Facebook, Inc.

    Inventor： Cameron Alexander Marlow ,  Dean Eckles ,  Brian Karrer ,  Johan Ugander ,  Lars Seren Backstrom ,  Jon Kleinberg

    IPC: G06Q30/02 ,  H04W4/21 ,  H04L29/08 ,  G06Q50/00

    Abstract: In one embodiment, a method includes sending, from an application server to a first set of client systems, instructions for providing a treatment to a first set of users. The method includes determining an average treatment effect of the treatment for the first set of users based on information about user interactions associated with the treatment and a network exposure to the treatment for each user. Network exposure for a user is a measure of other users associated with the user that have been provided the treatment. The method includes modifying the treatment based on the determined average treatment effect. The method includes sending, to a second set of client systems, instructions for providing the modified treatment to a second set of users. The second set of users is a discrete, non-overlapping set of users with respect to the first set.

    SYSTEMS AND METHODS FOR RANKING AND PROVIDING RELATED CONTENT
    19.
    发明申请
    SYSTEMS AND METHODS FOR RANKING AND PROVIDING RELATED CONTENT 审中-公开
    用于排列和提供相关内容的系统和方法

    公开(公告)号：US20160162487A1

    公开(公告)日：2016-06-09

    申请号：US14564832

    申请日：2014-12-09

    Applicant: Facebook, Inc.

    Inventor： Christopher Shahin Moghbel ,  Varun Kacholia ,  Yuanxuan Wang ,  Deepa Diwakar ,  David Vickrey ,  Cameron Alexander Marlow

    IPC: G06F17/30 ,  H04L29/06 ,  H04L29/08

    CPC classification number: G06F16/24578 ,  G06F16/24575 ,  G06F16/9535 ,  H04L67/02 ,  H04L67/10 ,  H04L67/22 ,  H04L67/306

    Abstract: Systems, methods, and non-transitory computer-readable media can identify a source content item for which related content is to be provided. A set of candidate content items associated with the source content item can be selected. The set of candidate content items can be ranked based, at least in part, on a set of engagement signals associated with the set of candidate content items. A subset of highest ranked candidate content items out of the set of candidate content items can be provided as the related content for the source content item.

    Abstract translation: 系统，方法和非暂时计算机可读介质可以标识要提供相关内容的源内容项。 可以选择与源内容项相关联的一组候选内容项。 可以至少部分地基于与该组候选内容项相关联的一组参与信号对候选内容项集合进行排名。 可以提供候选内容项集合中的最高排名的候选内容项目的子集作为源内容项目的相关内容。

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