Machine learning techniques to predict geographic talent flow

    公开(公告)号:US11238352B2

    公开(公告)日:2022-02-01

    申请号:US15941236

    申请日:2018-03-30

    Abstract: Techniques are provided for predicting talent flow to and/or from a geographical region. In one technique, multiple entity profiles are stored and analyzed to generate training data that is labeled indicating whether a corresponding entity has moved to or moved from a region. A machine-learned prediction model is generated or trained based on the training data. Using the machine-learned prediction model, a prediction is made whether, for each entity corresponding to another entity profile, that entity will move to or move from a particular geographic region. Based on multiple predictions, a number of entities that are predicted to move to or move from the particular geographic region is determined. Talent flow data that is based on the number of entities is presented on a computer display.

    CALIBRATION OF RESPONSE RATES
    4.
    发明申请

    公开(公告)号:US20200349605A1

    公开(公告)日:2020-11-05

    申请号:US16401832

    申请日:2019-05-02

    Abstract: The disclosed embodiments provide a system for performing calibration of response rates. During operation, the system obtains a position of a content item in a ranking of content items generated for delivery to a member of an online system and a predicted response rate by the member to the content item. Next, the system determines an updated response rate by the member to the content item based on the position of the content item in the ranking and dimensions associated with the predicted response rate and the ranking. The system then outputs the updated response rate for use in managing delivery of the content item.

    Task completion
    6.
    发明授权

    公开(公告)号:US10366131B2

    公开(公告)日:2019-07-30

    申请号:US15161050

    申请日:2016-05-20

    Abstract: The concepts relate to task completion and specifically to aiding a user to complete an unfinished task at a subsequent time and/or on another device. One example can identify that a user is working on a task on a computing device associated with the user. In an instance when the user stops using the computing device without completing the task, the example can predict a likelihood that the user will subsequently resume the task on a second computing device associated with the user. In an instance where the likelihood exceeds a threshold, the example can attempt to aid the user in completing the task on the second computing device.

    Adversarial pretraining of machine learning models

    公开(公告)号:US12299579B2

    公开(公告)日:2025-05-13

    申请号:US18373051

    申请日:2023-09-26

    Abstract: This document relates to training of machine learning models. One example method involves providing a machine learning model having one or more mapping layers. The one or more mapping layers can include at least a first mapping layer configured to map components of pretraining examples into first representations in a space. The example method also includes performing a pretraining stage on the one or more mapping layers using the pretraining examples. The pretraining stage can include adding noise to the first representations of the components of the pretraining examples to obtain noise-adjusted first representations. The pretraining stage can also include performing a self-supervised learning process to pretrain the one or more mapping layers using at least the first representations of the training data items and the noise-adjusted first representations of the training data items.

    DYNAMIC OPTIMIZATION FOR JOBS
    9.
    发明申请

    公开(公告)号:US20210103861A1

    公开(公告)日:2021-04-08

    申请号:US17126546

    申请日:2020-12-18

    Abstract: The disclosed embodiments provide a system for performing dynamic job bidding optimization. During operation, the system obtains historical data containing a time series of interactions with a job. Next, the system uses the historical data to calculate an initial price of a job based on a predicted number of interactions with the job. The system then determines a first dynamic adjustment to the initial price that improves utilization of a budget for the job and a second dynamic adjustment to the initial price that improves a performance of the job. Finally, the system applies the first and second adjustments to the initial price to produce an updated price for the job and delivers the job within an online system based on the updated price.

    PACING FOR BALANCED DELIVERY
    10.
    发明申请

    公开(公告)号:US20200349604A1

    公开(公告)日:2020-11-05

    申请号:US16401822

    申请日:2019-05-02

    Abstract: The disclosed embodiments provide a system that performs pacing for balanced delivery. During operation, the system obtains predicted response rates associated with impressions of a content item delivered within an online system and a cost per action (CPA) for the content item. Next, the system determines an impression-based spending for the content item based on the predicted response rates and the CPA. The system then calculates a pacing score for the content item based on the impression-based spending. Finally, the system adjusts subsequent interactions with the content item based on the pacing score.

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