Table 7.

Maximum cross-validation accuracy and test (validation) accuracy (in %) for the player-dependent modality, with SFS feature selection.

Classifier Type	C1
	2-Choice Scale		4-Choice Scale		11-Choice Scale
	Cross-Validation	Test	Cross-Validation	Test	Cross-Validation
kNN	76.75	72.9175	52.25	16.665	42
RF	77	68.75	49.75	28.5725	45.75
LDA	81	85.4175	54.5	17.5	40.5
	C2
	2-Choice Scale		4-Choice Scale		11-Choice Scale
	Cross-Validation	Test	Cross-Validation	Test	Cross-Validation
kNN	50.25	-	52.25	-	53.25
RF	50.5	-	53.5	-	56.5
LDA	52	-	56	-	56.75