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    Tracking significant topics of discourse in forums
    12.
    发明授权
    Tracking significant topics of discourse in forums 有权

    公开(公告)号：US10275413B2

    公开(公告)日：2019-04-30

    申请号：US15343909

    申请日：2016-11-04

    Applicant: Facebook, Inc.

    Inventor： Robert Taaffe Lindsay ,  Blaise Andrew DiPersia

    IPC: G06F17/30 ,  G06F16/33 ,  G06F16/338 ,  G06Q30/02 ,  G06Q50/00 ,  H04L12/58 ,  H04L29/08

    Abstract: Users in public forums often mention certain topics in the course of their discussions. Member's comments in messages to other members are analyzed to obtain terms that co-occur with topics. Frequencies of co-occurrence of a term with topics are normalized based on frequency of the term in a random sample of message. The terms are ranked by their normalized frequency of co-occurrence with a topic in messages. The top terms are selected based on their rank. Analysis of demographic information associated with members that mentioned top terms associated with a topic is displayed in graphical format that highlights the relationship between the age, gender, and usage of the top terms over time. The demographic information presented includes average age of members that mentioned a top term or their gender information within a selected time interval.

    Managing information about user states in a social networking system
    14.
    发明授权
    Managing information about user states in a social networking system 有权

    公开(公告)号：US09781218B2

    公开(公告)日：2017-10-03

    申请号：US13911378

    申请日：2013-06-06

    Applicant: Facebook, Inc.

    Inventor： Samuel Lessin ,  Robert Taaffe Lindsay

    IPC: G06F15/16 ,  H04L29/08 ,  H04W4/20

    CPC classification number: H04L67/22 ,  H04W4/21

    Abstract: When a social networking system receives content describing a user via a client device associated with the user, the social networking system determines a state describing a characteristic of the user from the content. One or more options for generating a content item associated with the determined state are provided to the client device for presentation to the user, and the options may be based in part on the determined state. Based on the state and selection of one or more of the options, a content item is generated and provided to one or more client devices for presentation to social networking system users. By interacting with the content item, users may view additional information about the state or perform actions associated with the state.

    PERFORMING AN ACTION ON A SOCIAL NETWORKING SYSTEM BASED ON A CONTENT IDENTIFIER EMBEDDED IN PROVIDED CONTENT
    15.
    发明申请
    PERFORMING AN ACTION ON A SOCIAL NETWORKING SYSTEM BASED ON A CONTENT IDENTIFIER EMBEDDED IN PROVIDED CONTENT 审中-公开

    公开(公告)号：US20160164940A1

    公开(公告)日：2016-06-09

    申请号：US15042538

    申请日：2016-02-12

    Applicant: Facebook, Inc.

    Inventor： Robert Taaffe Lindsay

    IPC: H04L29/06 ,  G06Q50/00

    CPC classification number: H04L65/602 ,  G06F17/30997 ,  G06Q30/0269 ,  G06Q30/0277 ,  G06Q50/01 ,  H04N21/2353 ,  H04N21/25891 ,  H04N21/4532 ,  H04N21/4788 ,  H04N21/812

    Abstract: A content source provides metadata associated with content, such as an audio signal or video data, to a social networking system. The metadata identifies characteristics of the content or specifies an action for the social networking system to perform. A content identifier associated with the metadata is generated by the social networking system, and an association between the content identifier and the metadata is stored. The content identifier is provided to the content source, which encodes the content identifier into the content (e.g., as a watermark). When a client device receives the content encoded with the content identifier, the content identifier is extracted and communicated to the social networking system in connection with a user account associated with the client device. Based on the content identifier, the social networking system retrieves the corresponding metadata and performs an action in connection with the user account based on the metadata.

    DETERMINING PHRASE OBJECTS BASED ON RECEIVED USER INPUT CONTEXT INFORMATION
    16.
    发明申请
    DETERMINING PHRASE OBJECTS BASED ON RECEIVED USER INPUT CONTEXT INFORMATION 有权
    基于接收到的用户输入背景信息确定相关对象

    公开(公告)号：US20140244622A1

    公开(公告)日：2014-08-28

    申请号：US13779485

    申请日：2013-02-27

    Applicant: Facebook, Inc.

    Inventor： Robert Taaffe Lindsay ,  Giridhar Rajaram

    IPC: G06F17/30

    CPC classification number: G06F17/276 ,  G06F3/0237 ,  G06F3/0482 ,  G06F3/04855 ,  G06F17/24 ,  G06F17/30675 ,  G06F17/30696

    Abstract: A composer interface allows a user to provide input, such as text data, to the social networking system. To reduce the number of inputs for a user to provide to the social networking system, one or more phrase objects are presented to the user when providing input. A phrase object includes a group of objects that users have previously provided to the social networking system. The social networking system presents phrase objects to the user that match at least a portion of the received input. Context information associated with the input and associated with various phrase objects may be used to select the presented phrase objects. By selecting a presented phrase object, the user includes the selected phrase object in the input.

    Abstract translation: 作曲家界面允许用户向社交网络系统提供诸如文本数据的输入。 为了减少用户提供给社交网络系统的输入数量，当提供输入时，向用户呈现一个或多个短语对象。 短语对象包括用户之前提供给社交网络系统的一组对象。 社交网络系统向用户呈现与所接收的输入的至少一部分相匹配的短语对象。 可以使用与输入相关联并与各种短语对象相关联的上下文信息来选择所呈现的短语对象。 通过选择呈现的短语对象，用户在输入中包括所选择的短语对象。

    Performing an action on a social networking system based on a content identifier embedded in provided content
    19.
    发明授权
    Performing an action on a social networking system based on a content identifier embedded in provided content 有权
    基于嵌入在提供的内容中的内容标识符在社交网络系统上执行动作

    公开(公告)号：US09294532B2

    公开(公告)日：2016-03-22

    申请号：US13933585

    申请日：2013-07-02

    Applicant: Facebook, Inc.

    Inventor： Robert Taaffe Lindsay

    IPC: G06F15/16 ,  H04L29/06 ,  G06F17/30 ,  H04N21/235 ,  G06Q50/00

    CPC classification number: H04L65/602 ,  G06F17/30997 ,  G06Q30/0269 ,  G06Q30/0277 ,  G06Q50/01 ,  H04N21/2353 ,  H04N21/25891 ,  H04N21/4532 ,  H04N21/4788 ,  H04N21/812

    Abstract: A content source provides metadata associated with content, such as an audio signal or video data, to a social networking system. The metadata identifies characteristics of the content or specifies an action for the social networking system to perform. A content identifier associated with the metadata is generated by the social networking system, and an association between the content identifier and the metadata is stored. The content identifier is provided to the content source, which encodes the content identifier into the content (e.g., as a watermark). When a client device receives the content encoded with the content identifier, the content identifier is extracted and communicated to the social networking system in connection with a user account associated with the client device. Based on the content identifier, the social networking system retrieves the corresponding metadata and performs an action in connection with the user account based on the metadata.

    Abstract translation: 内容源提供与诸如音频信号或视频数据的内容相关联的元数据到社交网络系统。 元数据识别内容的特征或指定社交网络系统执行的动作。 与元数据相关联的内容标识符由社交网络系统生成，并且存储内容标识符和元数据之间的关联。 将内容标识符提供给将内容标识符编码为内容（例如，作为水印）的内容源。 当客户端设备接收到使用内容标识符编码的内容时，提取内容标识符并将其与与客户端设备相关联的用户帐户相关联地传送到社交网络系统。 基于内容标识符，社交网络系统检索对应的元数据，并根据元数据与用户帐户相关联地执行动作。

    SELECTING IMAGES ASSOCIATED WITH CONTENT RECEIVED FROM A SOCIAL NETWORKING SYSTEM USER
    20.
    发明申请
    SELECTING IMAGES ASSOCIATED WITH CONTENT RECEIVED FROM A SOCIAL NETWORKING SYSTEM USER 有权
    选择与从社交网络系统用户接收的内容相关联的图像

    公开(公告)号：US20150012525A1

    公开(公告)日：2015-01-08

    申请号：US13933571

    申请日：2013-07-02

    Applicant: FACEBOOK, INC.

    Inventor： Robert Taaffe Lindsay

    IPC: G06F17/30

    CPC classification number: G06F17/30268 ,  G06F17/3053

    Abstract: A composer interface allows a user to provide input, such as text data, to the social networking system. One or more images may be presented to the user via the composer interface, allowing the user to select one or more images to associate with the input. The images presented to the user may be selected based on associations of images with similar input by social networking system users. For example, images that a threshold number of users have associated with similar input are presented via the composer interface. If the user selects an image to associate with the input, the social networking system presents the selected image along with the received input in a content item presented to other social networking system users.

    Abstract translation: 作曲家界面允许用户向社交网络系统提供诸如文本数据的输入。 一个或多个图像可以经由作曲者界面呈现给用户，允许用户选择一个或多个图像以与输入相关联。 可以基于社交网络系统用户具有类似输入的图像的关联来选择呈现给用户的图像。 例如，阈值数量的用户与类似输入相关联的图像通过作曲者界面呈现。 如果用户选择与输入相关联的图像，则社交网络系统将所选择的图像与接收到的输入一起显示在呈现给其他社交网络系统用户的内容项中。

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