Automatic Identification of Abnormalities in 12-lead ECGs Using Expert Features and Convolutional Neural Networks

被引:22
|
作者
Liu, Zhongdi [1 ]
Meng, Xiang'ao [1 ]
Cui, Jiajia [1 ]
Huang, Zhipei [1 ]
Wu, Jiankang [1 ]
机构
[1] Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing, Peoples R China
关键词
component; ECG classification; cardiac abnormalities; deep learning; Convolutional Neural Network;
D O I
10.1109/SNSP.2018.00038
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Automatic identification of the rhythm/morphology abnormalities in ECGs has gained growing attention in various areas and remains a challenge. We propose an algorithm to classify 12-lead ECGs into 9 categories. We extracted expert features including generic features and specific features with statistics and physiology significance. Then a 17-layer Convolutional Neural Network (CNN) was proposed to detect deep features in ECGs. With these features we trained ensemble classifiers to predict labels. Experiment on the training set (5-fold cross-validation) reports 0.81 accuracy score.
引用
收藏
页码:163 / 167
页数:5
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