Patents by Inventor Agraj Gupta

Agraj Gupta 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).

  • Data anomaly detection
    Patent number: 12229114
    Abstract: Disclosed are various embodiments for data anomaly detection. A variable profile is generated for each variable in source data. Then, the variable profiles are provided to each of a plurality of machine learning models. Next, it is determined, with each of the plurality of machine learning models, whether each variable profile is anomalous. The determination, from each of the plurality of machine learning models, whether each variable profile is anomalous is provided to an ensemble model. The ensemble model then generates a final determination whether each variable profile is anomalous. The final determination is then reported to an analysis service.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: February 18, 2025
    Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Vinay Dhingra, Agraj Gupta, Ashank Gupta, Vaibhav Gupta, Anam Hyderi, Sandeep Pattanayak, Purvi Shah, Shikha
  • DATA ANOMALY DETECTION
    Publication number: 20240104083
    Abstract: Disclosed are various embodiments for data anomaly detection. A variable profile is generated for each variable in source data. Then, the variable profiles are provided to each of a plurality of machine learning models. Next, it is determined, with each of the plurality of machine learning models, whether each variable profile is anomalous. The determination, from each of the plurality of machine learning models, whether each variable profile is anomalous is provided to an ensemble model. The ensemble model then generates a final determination whether each variable profile is anomalous. The final determination is then reported to an analysis service.
    Type: Application
    Filed: September 27, 2022
    Publication date: March 28, 2024
    Inventors: Vinay Dhingra, Agraj Gupta, Ashank Gupta, Vaibhav Gupta, Anam Hyderi, Sandeep Pattanayak, Purvi Shah, Shikha