A New Approach to Detect Epileptic Seizures in Electroencephalograms Using Teager Energy

Figure 4

For classification problem-4 (a) the distribution of log₁₀ (TE) values using box-whiskers plots (without outliers) for interictal and ictal groups. (b) The distribution of HFD values using box-whiskers plots (without outliers) for interictal and ictal groups. (c) The distribution of SampEn values using box-whiskers plots (without outliers) for interictal and ictal groups. (d) ROC curve for log₁₀ (TE) (thick solid line), HFD (thick dotted line), and SampEn (thick dash-dot line) for discriminating interictal and ictal groups. The diagonal line (thin dash-dot line) from 0,0 to 1,1 represents ROC curve that cannot discriminate between interictal and ictal groups.

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