Table 10.

Classification accuracy of the proposed methods and other resent methods for BCI Competition IV Dataset I.

Methods	1a	1b	1c	1d	1e	1f	1g	Mean ± Std
PELM [70] (2018)	79.00	56.50	59.50	73.00	71.50	64.50	85.00	70.00 ± 10.33
LRFCSP [71] (2019)	87.40	70.00	67.40	92.90	93.40	88.80	93.20	84.70 ± 11.22
OPTICAL [72] (2019)	87.32	61.67	71.83	88.17	89.00	85.83	93.83	82.53 ± 8.17
BF [73] (2020)	86.24	88.31	92.89	89.51	90.92	88.46	90.16	89.50 ± 2.12
SCSP-RDA [74] (2020)	97.00	96.00	72.50	75.00	78.50	96.00	95.50	87.21 ± 11.26
CSP-Wavelet+LOG	67	69	76	97	97	90	94	84.29 ± 12.26
CSP-WPD+LOG	64	69	80	95	100	93	94	85.00 ± 13.05
CSP-FB+LOG	73	75	87	98	99	93	97	88.86 ± 10.12