Patents by Inventor Guolin CAO

Guolin CAO 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).

  • Method for generating user interest profile, electronic device and storage medium
    Patent number: 12596737
    Abstract: A method for generating a user interest profile includes: generating at least one keyword by extracting information from input information of a user; generating interest tags corresponding to the at least one keyword by matching the at least one keyword with tags corresponding to nodes of a knowledge graph; sorting the interest tags corresponding to the at least one keyword; and generating a user interest profile based on the sorted interest tags corresponding to the at least one keyword.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: April 7, 2026
    Assignee: BAIDU INTERNATIONAL TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Chao Huang, Guangjun Wang, Guolin Cao, Xiaolong Lin, Gang Qiao, Zhenpeng Zhan
  • METHOD FOR GENERATING USER INTEREST PROFILE, ELECTRONIC DEVICE AND STORAGE MEDIUM
    Publication number: 20220198358
    Abstract: A method for generating a user interest profile includes: generating at least one keyword by extracting information from input information of a user; generating interest tags corresponding to the at least one keyword by matching the at least one keyword with tags corresponding to nodes of a knowledge graph; sorting the interest tags corresponding to the at least one keyword; and generating a user interest profile based on the sorted interest tags corresponding to the at least one keyword.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 23, 2022
    Inventors: Chao HUANG, Guangjun WANG, Guolin CAO, Xiaolong LIN, Gang QIAO, Zhenpeng ZHAN