Patents by Inventor Simone FEROCE

Simone FEROCE 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).

  • Determining data shifts using changepoint detection in time series datasets
    Patent number: 12298989
    Abstract: Methods and systems are described herein for determining data shifts using change point detection in time series datasets. The system receives, from a change point modelling system, a first model and a plurality of change points detected within a time series dataset using the first model. The system generates, for each change point, a second corresponding model that fails to detect a corresponding change point and inputs the time series dataset into the first model and into each second corresponding model. The system determines a performance difference between the first model and each second corresponding model and assigns severity metrics to the change points based on the corresponding performance difference. The system selects a subset of change points based on the severity metrics and determines a cause of each change point of the subset of change points.
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: May 13, 2025
    Assignee: Capital One Services, LLC
    Inventors: Simone Feroce, Doug Johnson, Fei Tong, Yingru Xu
  • DETERMINING DATA SHIFTS USING CHANGEPOINT DETECTION IN TIME SERIES DATASETS
    Publication number: 20250045284
    Abstract: Methods and systems are described herein for determining data shifts using change point detection in time series datasets. The system receives, from a change point modelling system, a first model and a plurality of change points detected within a time series dataset using the first model. The system generates, for each change point, a second corresponding model that fails to detect a corresponding change point and inputs the time series dataset into the first model and into each second corresponding model. The system determines a performance difference between the first model and each second corresponding model and assigns severity metrics to the change points based on the corresponding performance difference. The system selects a subset of change points based on the severity metrics and determines a cause of each change point of the subset of change points.
    Type: Application
    Filed: August 3, 2023
    Publication date: February 6, 2025
    Applicant: Capital One Services, LLC
    Inventors: Simone FEROCE, Doug JOHNSON, Fei TONG, Yingru XU