The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Jan. 19, 2023
Recommendation model training method, recommendation method, apparatus, and computer-readable medium
Huawei Technologies Co., Ltd., Shenzhen, CN;
Jingjie Li, Beijing, CN;
Hong Zhu, Shenzhen, CN;
Zhenhua Dong, Shenzhen, CN;
Xiaolian Zhang, Shenzhen, CN;
Shi Yin, Shenzhen, CN;
Xinhua Feng, Shenzhen, CN;
Xiuqiang He, Shenzhen, CN;
Huawei Technologies Co., LTD., Shenzhen, CN;
Abstract
A training method includes: obtaining a first recommendation model, where a model parameter of the first recommendation model is obtained through training based on n first training samples; determining an impact function value of each first training sample with respect to a verification loss of m second training samples in the first recommendation model; determining, based on the impact function value of each first training sample with respect to the verification loss, a weight corresponding to each first training sample; and training the first recommendation model based on the n first training samples and the weights corresponding to the n first training samples, to obtain a target recommendation model.