[Retracted] A Fusion Algorithm for EEG Signal Processing Based on Motor Imagery Brain-Computer Interface

Table 4

Kappa value calculated by different methods.

Subjects	Best kappa value
	CNN	SAE	SVM
1	0.612	0.330	0.563
2	0.259	0.357	0.180
3	0.578	0.356	0.267
4	0.888	0.880	0.885
5	0.715	0.510	0.697
6	0.482	0.568	0.522
7	0.388	0.330	0.396
8	0.553	0.576	0.426
9	0.311	0.365	0.573
Average	0.532	0.475	0.501