2 papers
eess.SP2020
ECG Beats Fast Classification Base on Sparse Dictionaries
Nanyu Li, Yujuan Si, Di Wang +2
Feature extraction plays an important role in Electrocardiogram (ECG) Beats classification system. Compared to other popular methods, VQ method performs well in feature extraction…
cs.CV2020
ECG beats classification via online sparse dictionary and time pyramid matching
Nanyu Li, Yujuan Si, Duo Deng +1
Recently, the Bag-Of-Word (BOW) algorithm provides efficient features and promotes the accuracy of the ECG classification system. However, BOW algorithm has two shortcomings: (1).…