公开(公告)号：US20250013615A1

公开(公告)日：2025-01-09

申请号：US18595474

申请日：2024-03-05

Applicant: ZHEJIANG LAB

Inventor： Junyang ZHANG ,  Ruonan ZHENG ,  Zhaoxiang WANG ,  Zhichao WANG ,  Chen WANG ,  Yu ZHANG ,  Tianzi JIANG

IPC: G06F16/21

Abstract: An information recommendation method, an apparatus, a device, and a medium based on embedding table compression are provided. The method includes: determining, based on a preset compression ratio, to-be-compressed features and non-compressed features in a to-be-compressed embedding table of a recommendation model, generating a similarity index matrix based on a similarity between the to-be-compressed features and the uncompressed features; generating an index dictionary based on the similarity index matrix; substituting a first feature mapping dictionary based on the index dictionary to generate a second feature mapping dictionary, wherein the first feature mapping dictionary is generated based on a data set; and acquiring to-be-recommended data, replacing features in the to-be-recommended data according to the second feature mapping dictionary, inputting replaced features into the recommendation model, and outputting a prediction result.