Patents by Inventor Sree R. Velaga

Sree R. Velaga 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).

  • Patent number: 11531946
    Abstract: This specification includes machine learning model stacking techniques allowing for greater predictive accuracy using disparate sources of data. In one embodiment, a system obtains TPV data and inputs the TPV data into a forecasting model. Based on the total payment volume data, the forecasting model may output a first prediction of a total payment volume for a future period of time. The system may acquire prediction enhancing data and input the first prediction from the forecasting model and the acquired prediction enhancing data into a machine learning model. Based on the first prediction and the acquired prediction enhancing data, the machine learning model may output a second prediction of the total payment volume for the future period of time. The second prediction may be compared against real-time TPV and determined differences may be used for controlling operations of various machines system/network environment machines.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: December 20, 2022
    Assignee: PAYPAL, INC.
    Inventors: Yifan Liu, Sree R. Velaga, Greg Anthony Vannoni, Haiou Wang
  • Publication number: 20210406796
    Abstract: This specification includes machine learning model stacking techniques allowing for greater predictive accuracy using disparate sources of data. In one embodiment, a system obtains TPV data and inputs the TPV data into a forecasting model. Based on the total payment volume data, the forecasting model may output a first prediction of a total payment volume for a future period of time. The system may acquire prediction enhancing data and input the first prediction from the forecasting model and the acquired prediction enhancing data into a machine learning model. Based on the first prediction and the acquired prediction enhancing data, the machine learning model may output a second prediction of the total payment volume for the future period of time. The second prediction may be compared against real-time TPV and determined differences may be used for controlling operations of various machines system/network environment machines.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 30, 2021
    Inventors: Yifan Liu, Sree R. Velaga, Greg Anthony Vannoni, Haiou Wang