SS-SWT and SI-CNN: An Atrial Fibrillation Detection Framework for Time-Frequency ECG Signal

Table 4

Comparison of the performances of AF classification algorithms.

Algorithm	Signal lengths	Methodology	Se (%)	Sp (%)	Acc (%)
Tateno and Glass [37]	50 s	RR interval irregular	94.4	97.2	—
Dash et al. [9]	128 beats	RR interval irregular	94.4	95.1	—
Babaeizadeh et al. [38]	>60 s	RR interval irregular	92	95.5	—
Huang et al. [39]	101 beats	RR interval irregular	96.1	98.1	—
Asgari et al. [20]	9.8 s	SWT + SVM	97	97.1	97.1
Ladavich and Ghoraani [40]	7 beats	P-wave absence (PWA)	98.09	91.66	93.12
García et al. [21]	7 beats	SWT	91.21	94.63	93.32
He et al. [33]	5 beats	SWT	99.41	98.91	99.23
Xia et al. [32]	5 s	SFWT	98.34	98.24	98.29
Xia et al. [32]	5 s	SWT	98.6	97.17	97.74
Proposed framework	5 s	SWT	99.03	99.35	99.23