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A Combined Linear & Nonlinear Approach for Classification of Epileptic EEG Signals

Balli, Tugce, Palaniappan, Ramaswamy (2009) A Combined Linear & Nonlinear Approach for Classification of Epileptic EEG Signals. In: Proceedings of the 4th International IEEE/EMBS Conference on Neural Engineering. . pp. 707-710. IEEE ISBN 978-1-4244-2072-8. (doi:10.1109/NER.2009.5109396) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.1109/NER.2009.5109396

Abstract

The use of both linear autoregressive model coefficients and nonlinear measures for classification of EEG signals recorded from healthy subjects and epilepsy patients is investigated. A total of seven nonlinear measures namely the approximate entropy, largest lyapunov exponent, correlation dimension, nonlinear prediction error, hurst exponent, third order autocovariance, asymmetry due to time reversal, are used in this study. The class separability of individual and combined feature sets is measured using linear discriminant analysis (LDA) algorithm where the multiple features are selected by sequential floating forward search (SFFS) algorithm. The results have shown that the use of combined feature sets provide a better characterization of EEG signals compared to individual features.

Item Type: Conference or workshop item (Proceeding)
DOI/Identification number: 10.1109/NER.2009.5109396
Additional information: Unmapped bibliographic data: ST - A Combined Linear & Nonlinear Approach for Classification of Epileptic EEG Signals [Field not mapped to EPrints] AN - WOS:000274650800177 [Field not mapped to EPrints]
Divisions: Faculties > Sciences > School of Computing
Faculties > Sciences > School of Computing > Data Science
Depositing User: Palaniappan Ramaswamy
Date Deposited: 15 Dec 2018 13:52 UTC
Last Modified: 29 May 2019 14:29 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/48209 (The current URI for this page, for reference purposes)
Palaniappan, Ramaswamy: https://orcid.org/0000-0001-5296-8396
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