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. 20, 2025
Filed:
May. 15, 2024
Qilu University of Technology (Shandong Academy of Sciences), Jinan, CN;
Shandong Artificial Intelligence Institute, Jinan, CN;
Shandong Computer Science Center (National Supercomputing Center IN Jinan), Jinan, CN;
Minglei Shu, Jinan, CN;
Luyao Li, Jinan, CN;
Pengyao Xu, Jinan, CN;
Shuwang Zhou, Jinan, CN;
Zhaoyang Liu, Jinan, CN;
Abstract
An electrocardiogram (ECG) signal classification method based on contrastive learning and multi-scale feature extraction are provided. A squeeze-and-excitation-residual networks with next-generation aggregated transformations-context-aware network (SE-ResNeXt-CAN) network model includes a shallow feature extraction module, a first squeeze-and-excitation residual module (SERM), a second SERM, a first context-aware residual module (CARM), and a second CARM. Through the combination and optimization of these modules, the SE-ResNeXt-CAN network model adaptively learns a correlation between channels, and expands a receptive field to fully capture a key feature, improving the performance and generalization ability of an ECG signal classification task.