Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6996
Title: Lyapunov exponents/probabilistic neural networks for analysis of EEG signals
Authors: Übeyli, Elif Derya
Keywords: Probabilistic neural networks
Lyapunov exponents
Electroencephalogram (EEG) signals
Issue Date: 2010
Publisher: Pergamon-Elsevier Science Ltd
Abstract: A new approach based on the implementation of probabilistic neural network (PNN) is presented for classification of electroencephalogram (EEG) signals In practical applications of pattern recognition, there are often diverse features extracted from raw data which needs recognizing. Because of the importance of making the right decision. the present work is carried out for searching better classification procedures for the EEG signals. Decision making was performed in two stages computation of Lyapunov exponents as feature vectors and classification using the classifiers trained on the extracted features. The aim of the Study is classification of the EEG signals by the combination of Lyapunov exponents and the PNN. The purpose is to determine an optimum classification scheme for this problem and also to Infer clues about the extracted features. The present research demonstrated that the Lyapunov exponents are the features which well represent the EEG signals and the PNN trained on these features achieved high classification accuracies (C) 2009 Elsevier Ltd All rights reserved
URI: https://doi.org/10.1016/j.eswa.2009.05.078
https://hdl.handle.net/20.500.11851/6996
ISSN: 0957-4174
1873-6793
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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