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. 2022 May 19;16:845832. doi: 10.3389/fncel.2022.845832

Table 3.

Comparison of performance of feature selection methods with SVM leave-one-out validation of EEG2.

No feature selection method PCA Wavelet transform SWLDA Theta band features
EEG2 78% 62% 67% 58% 93%

As it is seen, whole theta band features give significantly higher accuracy than other methods. The maximum accuracy is in bold.