Facebook, Inc.

Physera, Inc.

Cameron Marlow

Erick Tseng

David Harry Garcia

Brian Krausz

Gregory Joseph Badros

Jonathan D Chang

Robert William Cathcart

Mark Heynen

Michael John McKenzie Toksvig

Ime Archibong

Siddharth Kar

Venkataramanan Nandagopal

Rafael Linden Sagula

Justin Alexander Shaffer

Jeffrey Scott Dunn

Eric Sun

Yoon Kean Wong

Lars Seren Backstrom

Colin Cameron Brennan Campbell

Yigal Dan Rubinstein

Robert Franklin Daniel

Shane Patrick Ahern

Daniel Matthew Merl

Todd Riley Norwood

Philip Lewis Bohannon

Spencer G Ahrens

Chaitanya Mishra

Dean Griffin Eckles

Brian Christopher Karrer

Johan Ugander

Jon Kleinberg

Mukund Narasimhan

Sean Michael Bruich

Chad E Little

Mitu Singh

Yuankai Ge

Patrick Underwood

Yong Kean Wong

Ismail Onur Filiz

Clayton Andrews

Christopher Cox

Tudor Andrei Alexandrescu

An exercise feedback system receives exercise data such as images or video captured by client devices of users performing exercises. The exercise feedback system may access a machine learning model trained using image of a population of users. The images used for training may be labeled, for example, as having proper or improper musculoskeletal form. The exercise feedback system may determine a metrics describing the musculoskeletal form of a user by applying the trained machine learning model to images of the user as input features. The exercise feedback system may generate feedback for a certain exercise using the metrics based on output predictions of the model. The feedback can be provided to a client device of the user or a physical therapist for presentation.

Classification of musculoskeletal form using machine learning model

An exercise feedback system receives exercise data captured by client devices of users performing musculoskeletal exercises. The exercise feedback system may provide captured images to a client device of a physical trainer (PT) who remotely provides feedback on the users' exercise performances, for example, by labeling images as indicative of proper or improper musculoskeletal form. A PT may track multiple users using a central feed, which includes content displayed in an order based on ranking of users by a model. Additionally, the exercise feedback system may provide an augmented reality (AR) environment. For instance, an AR graphic indicating a target musculoskeletal form for an exercise is overlaid on a video feed displayed by a client device. Responsive to detecting that a user's form is aligned to the AR graphic, the exercise feedback system may notify the user and trigger the start of the exercise.

Augmented reality guided musculoskeletal exercises

Customizing content for musculoskeletal exercise feedback

Exercise feedback system for musculoskeletal exercises

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.

Network-aware product rollout in online social networks

There are provided means for implementing an interface to view and explore socially relevant concepts of an entity graph including, for example, means of a social network system to perform operations including retrieving contextually relevant data for a plurality of concepts within an entity graph of the social network system; retrieving socially relevant data for a user's node within a social graph of the social network system; identifying intersects between the plurality of concepts within the entity graph and the social relevant data for the user's node within the social graph; selecting one of the plurality of concepts within the entity graph based on the intersects identified; and displaying the one of the plurality of concepts within the entity graph at a user interface associated with the user's node.

Systems, methods, and apparatuses for implementing an interface to view and explore socially relevant concepts of an entity graph

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.

Context-based object retrieval in a social networking system

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.

Searching topics by highest ranked page in a social networking system

In particular embodiments a social networking system may receive authorization from a first user of a social-networking system to control at least in part one or more functions of a set-top box (STB) of the first user, determine one or more social actions of one or more second users of the social-networking system, determine one or more instructions for the STB of the first user based at least in part on the social actions, and provide the instructions for the STB of the first user. The social-networking system includes a graph having a plurality of nodes and edges connecting the nodes.

Sharing television and video programming through social networking

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 using the metapages generated for the concepts. Aggregated social information may be presented to users 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. Information on other external websites associated with the metapage may be presented 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. A best page for a concept embodied in multiple pages may be determined using a hierarchy of rules.

Enabling preference portability for users of a social networking system

A social networking system leverages user's social information to evaluate content submitted for inclusion in objects. If the evaluated submission is accepted, the submission is added to the content of an object. Accepted submissions are also used to predict associations between metadata and objects. Metadata is used to predict which objects will match user searches for information. The social networking system also provides a user interface configured to prompt users to submit information to objects. When a user completes a submission to an object, the user is provided with other options for groups of objects to contribute to. The objects offered are chosen to increase the likelihood that the user will choose to provide submissions to one of the provided objects.

Metadata prediction of objects in a social networking system using crowd sourcing

There are provided means for implementing an interface to populate and update an entity graph through socially relevant user challenges including, for example, means of a social network system to perform operations including monitoring a user's interactions with the social network system; initiating a contextually relevant challenge for the user of the social network system based on the user's interactions monitored; identifying a plurality of concepts within an entity graph of the social network system contextually relevant to the user of the social network system; selecting one of the plurality of concepts within the entity graph upon which to base the contextually relevant challenge for the user; constructing an inquiry for the contextually relevant challenge based on missing data of the concept selected or based on data to be updated within the concept selected; presenting the contextually relevant challenge having the inquiry therein to the user; and receiving a challenge response from the user responsive to the contextually relevant challenge.

Systems, methods, and apparatuses for implementing an interface to populate and update an entity graph through socially relevant user challenges

In particular embodiments a social networking system captures data associated with video content provided to a first user of a social-networking system, identifies, using the captured data, the video content provided to the first user, and updates a graph of the social-networking system to associate the first user with the identified video content. The graph of the social-networking system has a plurality of nodes and edges connecting the nodes. The nodes of the graph include user nodes that are each associated with a particular user of the social-networking system.

In particular embodiments, one or more computer systems of a social-networking system determine identities of one or more users in proximity to a display device and query a social graph of the social-networking system for social content associated with the determined identities. The social graph includes nodes and edges connecting the nodes. The nodes include user nodes that are each associated with a particular user of the social-networking system. The one or more computer systems of the social-networking system identify, using the social content, recommended media content for the one or more users in proximity to the display device and provide a playlist for display on the display device. The playlist includes the recommended media content for the one or more users in proximity to the display device.

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.

Determining a community page for a concept in a social networking system

Growing community of inventors

Menlo Park, CA, United States of America

Cameron Marlow