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Table 3 Ten-fold cross-validation accuracies of K-NN and SVM based on HVGE and SE features with optimal parameters

From: Analysis of alcoholic EEG signals based on horizontal visibility graph entropy

Electrodes HVGE SaE
K-NN SVM K-NN SVM
k Acc (%) C \(\sigma \) Acc (%) k Acc (%) C \(\sigma \) Acc (%)
CP6 24 79.3 8 33.47 79.4 26 75.3 0.3 23.08 76.6
\(C\)1, \(C\)3, FC5 9 87.5 8 0.93 87.6 23 84.5 8 0.55 83.8
\(13\) channels 9 95.6 8 0.09 95.8 21 89.7 4 0.07 90.2
\(63\) channels 7 98.2 4 0.01 98.1 7 95.2 8 0.01 94.3