Fig. 3From: Combining EEG signal processing with supervised methods for Alzheimer’s patients classificationScatter plot of three example features (i.e., W_5_42, W_6_13, W_16_23) extracted from the C4.5 tree for HC (red points) vs MCI (blue points) subjects. The x-axis and y-axis represent the feature values for W_5_42 vs W_6_13 on the left, for W_5_42 vs W_16_23 on the rightBack to article page