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Table 2 ECG window by the method proposed in 5 different cases

From: Support system for classification of beat-to-beat arrhythmia based on variability and morphology of electrocardiogram

 

Average accuracy %

 

Classifier

Heartbeat

P

QRS

T

Healthy

LDA

99.99

99.95

99.98

99.95

 

k-NN

99.99

99.96

99.98

99.95

 

SVM

99.99

99.96

99.98

99.96

Arrhythmia

LDA

99.97

99.01

99.93

99.03

 

k-NN

99.97

99.03

99.94

99.04

 

SVM

99.97

99.08

99.94

99.04

Atrial fibrillation

LDA

99.97

98.07

99.95

99.98

 

k-NN

99.97

99.07

99.98

99.98

 

SVM

99.99

99.03

99.98

99.07

  1. LDA linear discriminant analysis, k-NNk-nearest neighbors, SVM support vector machine