Table 3 AUC and SNR of ERP in ear-EEG.

From: Mobile BCI dataset of scalp- and ear-EEGs with ERP and SSVEP paradigms while standing, walking, and running

Measure

AUC

SNR

Speed

0 m/s

0.8 m/s

1.6 m/s

2.0 m/s

0 m/s

0.8 m/s

1.6 m/s

2.0 m/s

s1

0.52

0.55

0.52

0.49

1.28

0.92

1.06

0.97

s2

0.71

0.69

0.52

0.53

0.93

0.94

0.97

1.04

s3

0.66

0.57

0.57

0.54

0.77

0.92

0.86

0.97

s4

0.54

0.54

0.53

0.58

1.05

1.13

0.98

0.83

s5

0.94

0.75

0.63

0.53

0.97

0.99

1.01

0.87

s6

0.86

0.70

0.65

0.51

1.20

1.17

1.09

1.04

s7

0.85

0.74

0.57

0.56

1.06

1.08

1.01

1.01

s8

0.57

0.58

0.59

0.51

1.20

1.06

1.03

1.01

s9

0.81

0.76

0.70

0.60

0.93

1.01

1.01

0.95

s10

0.72

0.64

0.58

0.49

0.98

0.98

0.98

0.92

s11

0.69

0.47

0.55

0.47

1.07

0.94

0.96

1.11

s12

0.64

0.60

0.56

0.54

0.98

0.94

1.00

0.97

s13

0.46

0.46

0.62

0.49

0.97

1.08

1.06

1.02

s14

0.77

0.58

0.46

0.49

1.09

1.09

0.95

0.97

s15

0.76

0.56

0.51

0.55

0.97

0.97

0.94

0.96

s16

0.79

0.71

0.57

0.51

1.01

1.06

1.00

0.99

s17

0.87

0.80

0.67

0.64

1.01

0.97

1.00

0.99

s18

0.51

0.68

0.58

—

0.99

1.03

0.99

—

s19

0.72

0.69

0.73

—

0.88

1.24

0.94

—

s20

0.51

0.41

0.58

—

2.24

1.08

0.88

—

s21

0.69

0.64

0.52

—

0.88

1.01

0.97

—

s22

0.88

0.68

0.55

—

0.95

1.01

0.98

—

s23

0.80

0.69

0.56

—

0.94

0.97

0.97

—

s24

0.90

0.73

0.64

—

0.95

0.96

0.96

—

AVG

0.72

0.63*

0.58*

0.53*

1.06

1.02

0.98

0.98

STD

0.14

0.10

0.06

0.04

0.27

0.08

0.05

0.06

  1. Asterisk indicates significance levels of 5% between the performance at 0 m/s and corresponding speed.
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