Table 3 Comparative summary of selected dataset’s characteristics from the literature.

From: A multi-day and high-quality EEG dataset for motor imagery brain-computer interface

 

Dataset

# of subjects

# of session

# of classes

# of channels

Existing

BCI IV-2a

9

2

4

22

OpenBMI

54

2

2

20

This paper

2 C

51

3

2

58

3 C

11

3

3

58

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