Motor Imagery EEG Decoding Based on New Spatial-Frequency Feature and Hybrid Feature Selection Method

Table 2

The classification accuracy achieved by various feature extraction methods (data set 2).

Subject	CSP	CSP-FB	SFBCSP	SBLFB	CSP-LBP	CSP-FBLBP
B01	80.00	83.75	78.75	77.50	80.00	76.25
B02	60.00	55.00	50.00	42.50	56.25	61.25
B03	43.75	41.25	47.50	46.25	43.75	50.00
B04	97.50	97.50	97.50	98.75	92.50	97.50
B05	87.50	93.75	81.25	80.00	91.25	92.50
B06	81.25	76.25	73.75	75.00	80.00	78.75
B07	81.25	87.50	85.00	82.50	82.50	87.50
B08	92.50	92.50	80.00	76.25	91.25	95.00
B09	80.00	80.00	70.00	70.00	83.75	78.75
Mean ± Std	78.19 ± 16.61	78.61 ± 18.86	73.75 ± 16.12	72.08 ± 17.62	77.92 ± 16.84	79.72 ± 15.86