Patents by Inventor Xinwei Lv

Xinwei Lv 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).

  • Publication number: 20210097410
    Abstract: A recommendation method, a recommendation apparatus, an electronic device and a storage medium are provided, which relate to the field of computer technology. Specific implementation solution is the following: determining a current round of requirement and contextual information, according to session information; determining a plurality of recommendation items according to the current round of requirement and the contextual information; for each recommendation item of the recommendation items, determining a predicted click-through rate of the recommendation item according to the contextual information and a feature of the recommendation item; and determining at least one final recommendation item from the plurality of recommendation items, according to predicted click-through rates of the recommendation items. This application improves the analysis accuracy of the user's requirement, thereby improving the recommendation quality.
    Type: Application
    Filed: February 12, 2020
    Publication date: April 1, 2021
    Inventors: Feng Liu, Zhongji Fan, Xinwei Lv, Bingbing Zhang, Xiaoyang Gao