Patents by Inventor Sergey Voldman

Sergey Voldman 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).

  • Personalized recommender with limited data availability
    Patent number: 11281734
    Abstract: In some examples, a system for generating personalized recommendation includes a processor that can perform an initial training for a deep reinforcement learning (DRL) model using domain knowledge, available users data, and an items list. The processor also inputs users data and an items list to the trained DRL model to generate an initial list of recommended items. The processor also inputs the initial list of recommended items and a user profile to a content-based filter to generate a final list of recommendations for a target user.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: March 22, 2022
    Assignee: International Business Machines Corporation
    Inventors: Alexander Zadorojniy, Sergey Voldman, Nir Mashkif
  • PERSONALIZED RECOMMENDER WITH LIMITED DATA AVAILABILITY
    Publication number: 20210004421
    Abstract: In some examples, a system for generating personalized recommendation includes a processor that can perform an initial training for a deep reinforcement learning (DRL) model using domain knowledge, available users data, and an items list. The processor also inputs users data and an items list to the trained DRL model to generate an initial list of recommended items. The processor also inputs the initial list of recommended items and a user profile to a content-based filter to generate a final list of recommendations for a target user.
    Type: Application
    Filed: July 3, 2019
    Publication date: January 7, 2021
    Inventors: Alexander Zadorojniy, Sergey Voldman, Nir Mashkif