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Performance evaluation of empirical mode decomposition, discrete wavelet transform, and wavelet packed decomposition for automated epileptic seizure detection and prediction - 2018

Performance Evaluation Of Empirical Mode Decomposition, Discrete Wavelet Transform, And Wavelet Packed Decomposition For Automated Epileptic Seizure Detection And Prediction

Survey Paper on Empirical Mode Decomposition, Discrete Wavelet Transform, And Wavelet Packed Decomposition For Automated Epileptic Seizure Detection And Prediction

Research Area:  Machine Learning

Abstract:

This study proposes a new model which is fully specified for automated seizure onset detection and seizure onset prediction based on electroencephalography (EEG) measurements. We processed two archetypal EEG databases, Freiburg (intracranial EEG) and CHB-MIT (scalp EEG), to find if our model could outperform the state-of-the art models. Four key components define our model: (1) multiscale principal component analysis for EEG de-noising, (2) EEG signal decomposition using either empirical mode decomposition, discrete wavelet transform or wavelet packet decomposition, (3) statistical measures to extract relevant features, (4) machine learning algorithms. Our model achieved overall accuracy of 100% in ictal vs. inter-ictal EEG for both databases. In seizure onset prediction, it could discriminate between inter-ictal, pre-ictal, and ictal EEG with the accuracy of 99.77%, and between inter-ictal and pre-ictal EEG states with the accuracy of 99.70%. The proposed model is general and should prove applicable to other classification tasks including detection and prediction regarding bio-signals such as EMG and ECG.

Keywords:  
Empirical Mode Decomposition
Discrete Wavelet Transform
Wavelet Packed Decomposition
Automated Epileptic Seizure Detection And Prediction
Machine Learning
Deep Learning

Author(s) Name:  Emina Alickovic , Jasmin Kevric,Abdulhamit Subasi

Journal name:  Biomedical Signal Processing and Control

Conferrence name:  

Publisher name:  ELSEVIER

DOI:  10.1016/j.bspc.2017.07.022

Volume Information:  Volume 39, January 2018, Pages 94-102