Table 7.

Accuracy performances of the best processing solutions for both within- and cross-subject approaches at varying the number of input features selected through the mutual information strategy.

Classifier		#Features
		12	24	50	96
k-NN	Cross	$58.7\pm 1.0$	$65.1\pm 1.8$	$74.4\pm 0.9$	$80.2\pm 2.1$
ANN	Within	$92.8\pm 4.1$	$93.0\pm 4.1$	$93.4\pm 1.0$	$96.1\pm 3.0$