Patents by Inventor Roman Alekseevich VOTYAKOV

Roman Alekseevich VOTYAKOV 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 and system for estimating user-item interaction data based on stored interaction data by using multiple models
    Patent number: 11288333
    Abstract: A method and server for estimating interaction data are disclosed. A user and a digital content item that the user has interacted with form an occurred pair. The method includes retrieving (i) interaction data of a first type associated with respective ones of the occurred pairs, and (ii) interaction data of a second type associated with respective ones of the occurred pairs. The first type is distinct from the second type. The method also includes (i) applying a first model to the interaction data of the first type, thereby estimating interaction data of the first type for non-occurred pairs, and (ii) applying a second model to the interaction data of the second type, thereby estimating interaction data of the second type for the non-occurred pairs. The interaction data is estimated such that the non-occurred pairs are associated with respective estimated interaction data of the first type and second type.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: March 29, 2022
    Assignee: YANDEX EUROPE AG
    Inventors: Dmitry Valerievich Ushanov, Roman Alekseevich Votyakov, Pavel Andreevich Parkhomenko
  • METHOD AND SYSTEM FOR ESTIMATING USER-ITEM INTERACTION DATA
    Publication number: 20200110783
    Abstract: A method and server for estimating interaction data are disclosed. A user and a digital content item that the user has interacted with form an occurred pair. The method includes retrieving (i) interaction data of a first type associated with respective ones of the occurred pairs, and (ii) interaction data of a second type associated with respective ones of the occurred pairs. The first type is distinct from the second type. The method also includes (i) applying a first model to the interaction data of the first type, thereby estimating interaction data of the first type for non-occurred pairs, and (ii) applying a second model to the interaction data of the second type, thereby estimating interaction data of the second type for the non-occurred pairs. The interaction data is estimated such that the non-occurred pairs are associated with respective estimated interaction data of the first type and second type.
    Type: Application
    Filed: July 4, 2019
    Publication date: April 9, 2020
    Inventors: Dmitry Valerievich USHANOV, Roman Alekseevich VOTYAKOV, Pavel Andreevich PARKHOMENKO