Patents by Inventor Stephen James HUNT

Stephen James HUNT has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Sample ratio mismatch diagnosis tool
    Patent number: 11960387
    Abstract: A sample ratio mismatch (SRM) analyzer receives data from an online controlled experiment (OCE) and provides information to help determine a root cause of an SRM. The SRM analyzer may identify one or more segments in the data that include an SRM and may determine whether a triggered scorecard of the OCE includes an SRM. The data may include one or more scorecards. The SRM analyzer may determine whether each scorecard has an SRM. The SRM analyzer may test a difference in proportion of users assigned to treatment between a last scorecard without an SRM and a first scorecard with an SRM. If the difference in proportion is statistically meaningful, the SRM analyzer may determine that the SRM arose after the last scorecard. If the difference in proportions is not statistically meaningful, the SRM analyzer may determine that the SRM existed from a beginning of the OCE.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: April 16, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Aleksander Fabijan, Trevor Craig Blanarik, Kewei Chen, Ruhan Zhang, Adam Marc Gustafson, Venkata Kavitha Budumuri, Stephen James Hunt, Maxwell Campbell Caughron, Vaibhav Kumar Bajpai
  • SAMPLE RATIO MISMATCH DIAGNOSIS TOOL
    Publication number: 20220318128
    Abstract: A sample ratio mismatch (SRM) analyzer receives data from an online controlled experiment (OCE) and provides information to help determine a root cause of an SRM. The SRM analyzer may identify one or more segments in the data that include an SRM and may determine whether a triggered scorecard of the OCE includes an SRM. The data may include one or more scorecards. The SRM analyzer may determine whether each scorecard has an SRM. The SRM analyzer may test a difference in proportion of users assigned to treatment between a last scorecard without an SRM and a first scorecard with an SRM. If the difference in proportion is statistically meaningful, the SRM analyzer may determine that the SRM arose after the last scorecard. If the difference in proportions is not statistically meaningful, the SRM analyzer may determine that the SRM existed from a beginning of the OCE.
    Type: Application
    Filed: April 1, 2021
    Publication date: October 6, 2022
    Inventors: Aleksander FABIJAN, Trevor Craig BLANARIK, Kewei CHEN, Ruhan ZHANG, Adam Marc GUSTAFSON, Venkata Kavitha BUDUMURI, Stephen James HUNT, Maxwell Campbell CAUGHRON, Vaibhav Kumar BAJPAI