公开(公告)号：US09542504B2

公开(公告)日：2017-01-10

申请号：US14628180

申请日：2015-02-20

Applicant: Facebook, Inc.

Inventor： Brian Piepgrass Hale ,  Siddharth Kar

IPC: G06F15/16 ,  G06F17/30 ,  G06Q30/02 ,  G06Q50/00 ,  H04L12/58

CPC classification number: G06F17/30958 ,  G06Q30/02 ,  G06Q50/01 ,  H04L51/32

Abstract: In one embodiment, a social graph associated with a social networking system may comprise user nodes, concept nodes, meta nodes, and edges between the nodes. A meta node may be connected by an edge to each of a set of concept nodes sharing attributes. A request associated with a first user may be received, wherein a user node for the first user is associated with a first one of the concept nodes. A meta node connected to the first concept node may be identified. Second concept nodes may be identified, wherein each of the second concept nodes is connected to the identified meta node. A value may be determined for each of the second concept nodes. Finally, information may be presented to the first user, wherein the information is related to at least one of the second concept nodes based on respective values for the second concept nodes.

Abstract translation: 在一个实施例中，与社交网络系统相关联的社交图可以包括用户节点，概念节点，元节点以及节点之间的边缘。 元节点可以通过边缘连接到共享属性的一组概念节点中的每一个。 可以接收与第一用户相关联的请求，其中用于第一用户的用户节点与概念节点中的第一个相关联。 可以识别连接到第一概念节点的元节点。 可以识别第二概念节点，其中每个第二概念节点连接到所识别的元节点。 可以为每个第二概念节点确定一个值。 最后，可以向第一用户呈现信息，其中基于第二概念节点的相应值，该信息与第二概念节点中的至少一个相关。

公开(公告)号：US10007728B2

公开(公告)日：2018-06-26

申请号：US14569602

申请日：2014-12-12

Applicant: Facebook, Inc.

Inventor： Robert William Cathcart ,  Rafael Linden Sagula ,  Cameron Alexander Marlow ,  Jonathan Chang ,  Siddharth Kar ,  Eric Sun

IPC: G06F17/30 ,  G06Q10/10

CPC classification number: G06F16/95 ,  G06Q10/10

Abstract: Equivalent concepts expressed across multiple domains are matched and associated with a metapage generated by a social networking system. User preferences expressed on multiple domains, represented as pages in a social networking system, may be organized by concept and shared with advertisers, third-party developers, and other users of the social networking system using the metapages generated for the concepts. Aggregated social information may be presented to users of the social networking system viewing a page associated with a metapage. Information presented on external websites may be used to link pages across multiple domains with a metapage generated on the social networking system, presenting the information on other external websites associated with the metapage as links on the pages associated with the metapage. Feedback from users may be used to include or exclude pages from being associated with a generated metapage.

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。

公开(公告)号：US08943604B2

公开(公告)日：2015-01-27

申请号：US13777258

申请日：2013-02-26

Applicant: Facebook, Inc.

Inventor： Daniel Gregory Muriello ,  Jacob Andrew Brill ,  Siddharth Kar ,  Alexander Steven Rice ,  Ryan McGeehan

IPC: H04L29/06 ,  G06F21/60 ,  G06F21/31

CPC classification number: G06F21/60 ,  G06F21/31 ,  G06F2221/2133 ,  H04L63/08 ,  H04L63/10 ,  H04L63/20

Abstract: An online services system includes a mechanism for providing user confidence information to an external data consumer, and for determining user contribution quality. Using stored information about user actions and interactions, user confidence is evaluated for one or more parameters associated with the validity of the user's account and/or quality of the user's contributions to the online services system. Confidence values are assigned to each parameter, and the values are exposed to external data consumers. Using stored information, user actions and interactions are correlated with contribution quality to produce a metric indicative of user contribution quality. Users with low quality parameter metrics may have their contributions shown to a smaller audience or have a lower prominence in a news feed.

Abstract translation: 在线服务系统包括用于向外部数据消费者提供用户信心信息并确定用户贡献质量的机制。 使用存储的关于用户操作和交互的信息，评估与用户帐户的有效性和/或用户对在线服务系统的贡献的质量相关联的一个或多个参数的用户信心。 将置信度值分配给每个参数，并将这些值暴露给外部数据消费者。 使用存储的信息，用户动作和交互与贡献质量相关联，以产生指示用户贡献质量的度量。 具有低质量参数指标的用户可能会向较小的受众显示其贡献，或者在新闻Feed中具有较低的突出显着性。

公开(公告)号：US10311063B2

公开(公告)日：2019-06-04

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: G06F16/00 ,  G06F16/2457 ,  G06F3/0484 ,  H04L29/08 ,  G06F16/9535

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.

公开(公告)号：US20160335353A1

公开(公告)日：2016-11-17

申请号：US15220260

申请日：2016-07-26

Applicant: Facebook, Inc.

Inventor： Nicholas Philip Gianos ,  Paul Christopher Jeffries ,  Pedram Keyani ,  Chetan Gowda ,  Siddharth Kar

IPC: G06F17/30 ,  G06F9/455

CPC classification number: G06F16/951 ,  G06F9/455 ,  G06F16/252 ,  G06F16/958

Abstract: In particular embodiments, a method comprises accessing, by one or more computing systems associated with a social-networking system, a structured document of a network application, the structured document comprising structural information and content comprising one or more embedded scripts, resources, or identifiers for the resources. The method further comprises processing the structured document to generate a model representation of the structured document, executing at least some of the content of the structured document and logging multiple snapshots of the model representation of the structured document as the model representation is generated in response to one or more interactions initiated by execution of the content. The method further comprises creating a behavior model of the network application based on the multiple snapshots of the model representation of the structured document and determining, based on the behavior model, compliance by the network application with one or more requirements of the social-networking system.

Abstract translation: 在特定实施例中，一种方法包括通过与社交网络系统相关联的一个或多个计算系统访问网络应用的结构化文档，所述结构化文档包括结构信息和包含一个或多个嵌入脚本，资源或标识符的内容 为资源。 该方法还包括处理结构化文档以生成结构化文档的模型表示，执行结构化文档的至少一些内容并记录结构化文档的模型表示的多个快照，以响应于生成模型表示 通过执行内容发起的一个或多个交互。 该方法还包括基于结构化文档的模型表示的多个快照创建网络应用的行为模型，并且基于行为模型确定网络应用与社交网络系统的一个或多个要求的一致性 。

公开(公告)号：US20150169787A1

公开(公告)日：2015-06-18

申请号：US14628180

申请日：2015-02-20

Applicant: Facebook, Inc.

Inventor： Brian Piepgrass ,  Siddharth Kar

IPC: G06F17/30

CPC classification number: G06F17/30958 ,  G06Q30/02 ,  G06Q50/01 ,  H04L51/32

Abstract: In one embodiment, a social graph associated with a social networking system may comprise user nodes, concept nodes, meta nodes, and edges between the nodes. A meta node may be connected by an edge to each of a set of concept nodes sharing attributes. A request associated with a first user may be received, wherein a user node for the first user is associated with a first one of the concept nodes. A meta node connected to the first concept node may be identified. Second concept nodes may be identified, wherein each of the second concept nodes is connected to the identified meta node. A value may be determined for each of the second concept nodes. Finally, information may be presented to the first user, wherein the information is related to at least one of the second concept nodes based on respective values for the second concept nodes.

Abstract translation: 在一个实施例中，与社交网络系统相关联的社交图可以包括用户节点，概念节点，元节点以及节点之间的边缘。 元节点可以通过边缘连接到共享属性的一组概念节点中的每一个。 可以接收与第一用户相关联的请求，其中用于第一用户的用户节点与概念节点中的第一个相关联。 可以识别连接到第一概念节点的元节点。 可以识别第二概念节点，其中每个第二概念节点连接到所识别的元节点。 可以为每个第二概念节点确定一个值。 最后，可以向第一用户呈现信息，其中基于第二概念节点的相应值，该信息与第二概念节点中的至少一个相关。

公开(公告)号：US20130247212A1

公开(公告)日：2013-09-19

申请号：US13777258

申请日：2013-02-26

Applicant: FACEBOOK, INC

Inventor： Daniel Gregory Muriello ,  Jacob Andrew Brill ,  Siddharth Kar ,  Alexander Steven Rice ,  Ryan McGeehan

IPC: G06F21/60

CPC classification number: G06F21/60 ,  G06F21/31 ,  G06F2221/2133 ,  H04L63/08 ,  H04L63/10 ,  H04L63/20

Abstract: An online services system includes a mechanism for providing user confidence information to an external data consumer, and for determining user contribution quality. Using stored information about user actions and interactions, user confidence is evaluated for one or more parameters associated with the validity of the user's account and/or quality of the user's contributions to the online services system. Confidence values are assigned to each parameter, and the values are exposed to external data consumers. Using stored information, user actions and interactions are correlated with contribution quality to produce a metric indicative of user contribution quality. Users with low quality parameter metrics may have their contributions shown to a smaller audience or have a lower prominence in a news feed.

Abstract translation: 在线服务系统包括用于向外部数据消费者提供用户信心信息并确定用户贡献质量的机制。 使用存储的关于用户操作和交互的信息，评估与用户帐户的有效性和/或用户对在线服务系统的贡献的质量相关联的一个或多个参数的用户信心。 将置信度值分配给每个参数，并将这些值暴露给外部数据消费者。 使用存储的信息，用户动作和交互与贡献质量相关联，以产生指示用户贡献质量的度量。 具有低质量参数指标的用户可能会向较小的受众显示其贡献，或者在新闻Feed中具有较低的突出显着性。

公开(公告)号：US10303696B2

公开(公告)日：2019-05-28

申请号：US14980335

申请日：2015-12-28

Applicant: Facebook, Inc.

Inventor： Robert William Cathcart ,  Rafael Linden Sagula ,  Cameron Alexander Marlow ,  Jonathan Chang ,  Siddharth Kar ,  Eric Sun

IPC: G06Q10/00 ,  G06F16/248 ,  G06F16/28 ,  G06F16/9535 ,  G06F16/2457 ,  G06Q10/10 ,  G06Q50/00

Abstract: Equivalent concepts expressed across multiple domains are matched and associated with a metapage generated by a social networking system. User preferences expressed on multiple domains, represented as pages in a social networking system, may be organized by concept and shared with advertisers, third-party developers, and other users of the social networking system using the metapages generated for the concepts. Aggregated social information may be presented to users of the social networking system viewing a page associated with a metapage. In one embodiment, a best page may be determined for a user based on information about the user.

公开(公告)号：US20160132570A1

公开(公告)日：2016-05-12

申请号：US14980335

申请日：2015-12-28

Applicant: Facebook, Inc.

Inventor： Robert William Cathcart ,  Rafael Linden Sagula ,  Cameron Alexander Marlow ,  Jonathan Chang ,  Siddharth Kar ,  Eric Sun

IPC: G06F17/30

CPC classification number: G06F17/30554 ,  G06F17/3053 ,  G06F17/30598 ,  G06F17/30867 ,  G06Q10/10 ,  G06Q50/01

Abstract: Equivalent concepts expressed across multiple domains are matched and associated with a metapage generated by a social networking system. User preferences expressed on multiple domains, represented as pages in a social networking system, may be organized by concept and shared with advertisers, third-party developers, and other users of the social networking system using the metapages generated for the concepts. Aggregated social information may be presented to users of the social networking system viewing a page associated with a metapage. In one embodiment, a best page may be determined for a user based on information about the user.

Abstract translation: 在多个域中表达的等效概念与由社交网络系统生成的元页匹配并相关联。 在社交网络系统中表示为多个域的用户偏好可以按照概念进行组织，并使用为概念生成的元标记与广告商，第三方开发人员和社交网络系统的其他用户共享。 可以向社交网络系统的用户呈现聚集的社交信息，该用户查看与元页面相关联的页面。 在一个实施例中，可以基于关于用户的信息为用户确定最佳页面。