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:
Oct. 21, 2025
Filed:
Jun. 16, 2023
Alipay (Hangzhou) Information Technology Co., Ltd., Zhejiang, CN;
Xingning Dong, Zhejiang, CN;
Yuan Cheng, Zhejiang, CN;
Alipay (Hangzhou) Information Technology Co., Ltd., Hangzhou, CN;
Abstract
Implementations of the present specification provide a method for training a relationship recognition model and a method and an apparatus for analyzing an image by using the model. The training method includes: dividing a total relationship class set into K groups, and correspondingly setting K classifiers, where the kth classification space corresponding to any kth classifier includes classification space corresponding to a previous classifier and relationship classes in a kth group; sampling a full set of image samples for the K classifiers to obtain K sample subsets respectively, and inputting the K sample subsets to corresponding classifiers to obtain relationship class prediction results between objects in images; and determining a first loss based on classification losses of the K classifiers, and determining a second loss based on a similarity between relationship class prediction results of different classifiers in the K classifiers for a same pair of objects, so that a relationship recognition model is updated based on the first loss and the second loss.