A Dense Long Short-Term Memory Model for Enhancing the Imagery-Based Brain-Computer Interface

Table 1

Imagination movement data set.

Name	Imaginary data set
Number of subjects	20
Number of experiments	40 times/person
Experimental content	Gesture imagination
Data label	0, 1, 2, 3, 4
Number of data	6400
Data preprocessing	(1) Remove EOG (electrooculogram)
	(2) 50 Hz low-pass filtering
	(3) Remove 50 Hz power frequency noise
	(4) Normalization