Explore Interregional EEG Correlations Changed by Sport Training Using Feature Selection

Table 2

Classification accuracy of different number of features.

Number of features	Mean classification accuracy (%)
6	87.81 ± 4.06
8	88.92 ± 3.81
10	92.69 ± 1.37
12	89.94 ± 2.31
14	91.06 ± 1.56