Oath Inc.

The present teaching relates to a method and system for securely sharing data between a group of data owners. A data owner generates mapping information in accordance with a model. The data owner generates a first data-sketch corresponding to proprietary data associated with the data owner. The mapping information and the first data-sketch are transmitted by the data owner to other data owners in the group of data owners. The data owner receives, from each of the other data owners, a second data-sketch corresponding to proprietary data associated with the other data owner, wherein the second data-sketch is generated based on the mapping information. The data owner processes the first data-sketch and the second data-sketches to generate combined data.

The present teaching relates to method and system for generating a stream of content items. A plurality of entities associated with a time-window are obtained, wherein each entity of the plurality of entities is associated with at least one content item. For each entity, a first parameter with respect to the time-window, a second parameter with respect to previous time-windows, and a trendiness score based on a function of the first parameter and the second parameter are respectively calculated. A graph based on one or more entity-pairs is generated, wherein each entity-pair of the one or more entity-pairs satisfies a first criterion. A stream of content items is generated based on the graph, wherein each content item in the stream of content items corresponds to at least one of the one or more entity pairs.

The present teaching relates to estimating one or more parameters on a system including a plurality of nodes. In one example, the system comprises: one or more learner nodes, each of which is configured for generating information related to a group of words for estimating the one or more parameters associated with a machine learning model; and a plurality of server nodes, each of which is configured for obtaining a plurality of sub-vectors each of which is a portion of a vector that represents a word in the group of words, updating the sub-vectors based at least partially on the information to generate a plurality of updated sub-vectors, and estimating at least one of the one or more parameters associated with the machine learning model based on the plurality of updated sub-vectors.

One or more computing devices, systems, and/or methods for a model training framework are provided. A definition and configuration of a model are received. Computations that the model will perform during training of the model are setup based upon the definition and configuration. Summary statistics to be tracked during training are specified. A batch of training data is input into the model to train the model based upon hyper parameters specified in the configuration of the model, and the summary statistics are tacked during the training. The parameters of the model are updated based upon a function corresponding to accuracy of the model processing the training data. The summary statistics are outputted.

The present teaching relates to method, system, medium, and implementations for managing a virtual studio. A plurality of single data streams from a plurality content contributors are received. When a request is received, via public network connections, for creating a composite data stream associated with a virtual room in the virtual studio, signaling information is generated for constructing the composite data stream by stitching together some of the plurality of single data streams selected to be incorporated in the composite data stream in accordance with a layout. When an access request is received from an end user to access the composite data stream, the composite data stream is delivered to the end user in response to the access request.

Disclosed are systems and methods for improving interactions with and between computers in content generating, searching, hosting and/or providing systems supported by or configured with personal computing devices, servers and/or platforms. The systems interact to identify and retrieve data within or across platforms, which can be used to improve the quality of data used in processing interactions between or among processors in such systems. The disclosed systems and methods provide systems and methods for automatically allowing web browsing in a user interface of an electronic messaging system. The disclosed systems and methods automatically display electronic messages containing item information displayed in an electronic message in place of any web page links associated with the item enabling browsing of the item information from within the electronic messaging system's user interface.

One or more computing devices, systems, and/or methods are provided. One or more videos associated with a user may be analyzed to determine a first set of features of the user associated with a first emotion of the user and/or a second set of features of the user associated with a second emotion of the user. A first user emotion profile associated with the user may be generated based upon the first set of features and/or the second set of features. A second video may be presented via a graphical user interface of a first client device. The user may be identified within the second video. It may be determined, based upon the second video and/or the first user emotion profile, that the user is associated with the first emotion. A representation of the first emotion may be displayed via the graphical user interface of the first client device.

Disclosed are systems and methods for improving interactions with and between computers in content providing, searching and/or hosting systems supported by or configured with devices, servers and/or platforms. The disclosed systems and methods provide a novel framework that uses data related to users' personal, online and real-world activity, and inbox viewport information to identify messages that the users will interact with the next time the users view their inbox. Based on this, the user's inbox view can be modified so that third party messages can be situated amongst those messages (e.g., adjacent to or within n positions), so that the user will most likely view that message when interacting with the messages deemed important to the user. Thus, the disclosed framework provides mechanisms for message platforms, systems and applications to modify a user's inbox to strategically position messages from third party providers to capture the attention of the receiving user.

One or more computing devices, systems, and/or methods for aggregated cost per action prediction are provided. Cost and conversion count data, comprising costs for a set of content items to be displayed to users and a count of conversions corresponding to actions performed by users in response to being provided with the set of content items, is tracked. The cost and conversion count data is inputted into a set of decay calculators that utilize different decay strategies. Cost per action predictions by the set of decay calculators for a content item are weighted to create an aggregated cost per action prediction, wherein the weights are based upon whether decay calculators correctly or incorrectly predicted cost per actions for the set of content items.

The present teaching generally relates to providing optimized access control rules. A request may be received from a client device. A determination may be made, based on the request, that an update is needed for access control rule information for the client device. Rule data may be generated. The rule data may include a plurality of data buckets each including one or more access control rules, each data bucket of the plurality being associated with a range of destination port numbers, and where each of the one or more access control rules comprise a set of tuples having a common source network and source port number, and one or more destination port numbers associated with the common source network and source port number. The rule data may be sent to the client device.