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Table 3 Offline classification accuracies for the baseline method and the PCA-normalization

From: Principal component based covariate shift adaption to reduce non-stationarity in a MEG-based brain-computer interface

 

Online (pcanorm)(%)

Baseline(%)

between S1S2

Difference

B01

90.5 %

68.0 %

2

B02

85.0 %

83.5 %

1

B03

96.5 %

94.0 %

1

B04

86.5 %

94.0 %

1

B05

97.0 %

97.5 %

1

B06

86.0 %

77.5 %

6

B07

63.5 %

59.0 %

1

B08

81.5 %

68.0 %

1

B09

70.0 %

60.0%

0

B10

52.0 %

62.0 %

0

mean

80.9 %

76.4 %

1.4