Patents by Inventor Gowda Dayannda Anjaneyapura Range

Gowda Dayannda Anjaneyapura Range 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).

  • Normalizing text attributes for machine learning models
    Patent number: 11915104
    Abstract: Respective correlation metrics between token groups of a particular text attribute of a data set and a prediction target attribute are computed. Based on the correlation metrics, a predictive token group list is created. For various observation records of the data set, values of a derived categorical attribute corresponding to the particular text attribute are determined based on matches between the particular text attribute value and the predictive token group list. A measure of the predictive utility of the particular text attribute is obtained using correlations between the categorical attribute and the prediction target attribute.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: February 27, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Gowda Dayannda Anjaneyapura Range, Rajeev Ramnarain Rastogi
  • NORMALIZING TEXT ATTRIBUTES FOR MACHINE LEARNING MODELS
    Publication number: 20200065710
    Abstract: Respective correlation metrics between token groups of a particular text attribute of a data set and a prediction target attribute are computed. Based on the correlation metrics, a predictive token group list is created. For various observation records of the data set, values of a derived categorical attribute corresponding to the particular text attribute are determined based on matches between the particular text attribute value and the predictive token group list. A measure of the predictive utility of the particular text attribute is obtained using correlations between the categorical attribute and the prediction target attribute.
    Type: Application
    Filed: November 1, 2019
    Publication date: February 27, 2020
    Applicant: Amazon Technologies, Inc.
    Inventors: Gowda Dayannda Anjaneyapura Range, Rajeev Ramnarain Rastogi