公开(公告)号：US11947589B2

公开(公告)日：2024-04-02

申请号：US17710761

申请日：2022-03-31

Applicant: Microsoft Technology Licensing, LLC

Inventor： Li Huang ,  Rui Xia ,  Zhiting Chen ,  Kun Wu ,  Meenaz Merchant ,  Kamal Ginotra ,  Arun K. Sacheti ,  Chu Wang ,  Andrew Lawrence Stewart ,  Hanmu Zuo ,  Saurajit Mukherjee

IPC: G06F16/50 ,  G06F16/532 ,  G06F16/535 ,  G06F16/56

CPC classification number: G06F16/535 ,  G06F16/532 ,  G06F16/56

Abstract: Systems and methods directed to returning personalized image-based search results are described. In examples, a query including an image may be received, and a personalized item embedding may be generated based on the image and user profile information associated with a user. Further, a plurality of candidate images may be obtained based on the personalized item embedding. The candidate images may then be ranked according to a predicted level of user engagement for a user, and then diversified to ensure visual diversity among the ranked images. A portion of the diversified images may then be returned in response to an image-based search.