Patents by Inventor Fanlong Meng

Fanlong Meng 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).

  • System and method for predicting customer lifetime value using two-stage machine learning
    Patent number: 11687977
    Abstract: A method and a system for predicting and using customer lifetime value (CLV). The method include: providing a classifier trained using customer feature data during a first period of time as input and whether there is spending during a second period of time as classifier label; providing a regressor trained using the customer feature data during the first period of time as input and amount of spending during a second period of time as regressor label; performing the classifier using customer feature data during a third period of time to obtain customers having positive predicted classifier labels; and performing the regressor using the customer feature data during the third period of time for the customers having positive predicted classifier labels, to obtain CLVs of the customers.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: June 27, 2023
    Assignee: Beijing Wodong Tianjun Information Technology Co., Ltd.
    Inventors: Xiaotao Feng, Shengwei Tang, Di Wu, Fanlong Meng, Yi Zhang
  • SYSTEM AND METHOD FOR PREDICTING CUSTOMER LIFETIME VALUE USING TWO-STAGE MACHINE LEARNING
    Publication number: 20230136809
    Abstract: A method and a system for predicting and using customer lifetime value (CLV). The method include: providing a classifier trained using customer feature data during a first period of time as input and whether there is spending during a second period of time as classifier label; providing a regressor trained using the customer feature data during the first period of time as input and amount of spending during a second period of time as regressor label; performing the classifier using customer feature data during a third period of time to obtain customers having positive predicted classifier labels; and performing the regressor using the customer feature data during the third period of time for the customers having positive predicted classifier labels, to obtain CLVs of the customers.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 4, 2023
    Inventors: Xiaotao Feng, Shengwei Tang, Di Wu, Fanlong Meng, Yi Zhang