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Table 5 Comparison with previous research

From: Sleep stage classification using extreme learning machine and particle swarm optimization for healthcare big data

Paper

Dataset

Method

Accuracy

HRV

DFA

HRV + DFA

HRV + DFA + WDFA

Werteni et al. [22]

MITBPD

ELM

76.29%

73.48%

78.33%

BPNN

73.81%

71.07%

76.74%

SVM

76.03%

73.21%

78.12%

Adnane et al. [20]

MITBPD

SVM (12 features)

79.31%

SVM (10 features)

79.99%

Our paper

MITBPD

ELM and PSO

82.1%