Patents by Inventor Jiazheng LI

Jiazheng LI 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: 11693879
    Abstract: Systems and methods include reception of a set of data including continuous features and a discrete feature, each continuous feature associated with a plurality of values and the discrete feature associated with a plurality of discrete values, determine, for each continuous feature, a relationship factor representing a relationship between the discrete feature and the continuous feature based on the plurality of values associated with the continuous feature and the plurality of discrete values, identify one of the continuous features associated with a largest one of the determined relationship factors, generate, for each of the other features, a correlation factor representing a correlation between the continuous feature and the identified continuous feature, determine, for each of the continuous features other than the identified continuous feature, a composite relationship score based on the relationship factor and the correlation factor associated with the feature, and present a visualization associated wi
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: July 4, 2023
    Assignee: BUSINESS OBJECTS SOFTWARE LTD.
    Inventors: Paul O'Hara, Ying Wu, Jiazheng Li, Cathal McGovern, Malte Christian Kaufmann, Esther Rodrigo Ortiz, Kerry O'Connor, Michael Golden, Satinder Singh, Vlad Zat
  • Publication number: 20220374450
    Abstract: Systems and methods include reception of a set of data including continuous features and a discrete feature, each continuous feature associated with a plurality of values and the discrete feature associated with a plurality of discrete values, determine, for each continuous feature, a relationship factor representing a relationship between the discrete feature and the continuous feature based on the plurality of values associated with the continuous feature and the plurality of discrete values, identify one of the continuous features associated with a largest one of the determined relationship factors, generate, for each of the other features, a correlation factor representing a correlation between the continuous feature and the identified continuous feature, determine, for each of the continuous features other than the identified continuous feature, a composite relationship score based on the relationship factor and the correlation factor associated with the feature, and present a visualization associated wi
    Type: Application
    Filed: May 19, 2021
    Publication date: November 24, 2022
    Inventors: Paul O'HARA, Ying WU, Jiazheng LI, Cathal McGOVERN, Malte Christian KAUFMANN, Esther Rodrigo ORTIZ, Kerry O'CONNOR, Michael GOLDEN, Satinder SINGH
  • Publication number: 20220374765
    Abstract: Systems and methods include reception of a set of data, the set of data comprising a plurality of features, building, for each of a plurality of subsets of the plurality of features, a dimension reduction model based on the subset of features and associated values of the set of data, and, for each dimension reduction model, determination of a weight associated with each of subset of features based on the dimension model, identification of a predetermined number of features associated with the highest weights, and generation, for each dimension reduction model, of a data structure comprising the predetermined number of features and the weight associated with each of the predetermined number of features. A plurality of top features are determined based on the plurality of data structures, and a supervised learning model is trained based on the plurality of top features of the set of data.
    Type: Application
    Filed: May 24, 2021
    Publication date: November 24, 2022
    Inventors: Ying WU, Jiazheng LI, Paul O'HARA, Malte Christian KAUFMANN