EEG signal classification using neural network and support vector machine in brain computer interface

M. M. El Bahy, M. Hosny, Wael A. Mohamed*, Shawky Ibrahim

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

22 Scopus citations

Abstract

Classification of EEG signals is one of the biggest problems in Brain Computer Interface (BCI) systems. This paper presents a BCI system based on using the EEG signals associated with five mental tasks (baseline, math, mental letter composing, geometric figure rotation and visual counting). EEG data for these five cognitive tasks from one subject were taken from the Colorado University database. Wavelet Transform (WT), Fast Fourier Transform (FFT) and Principal Component Analysis (PCA) were used for features extraction. Artificial Neural Network (ANN) trained by a standard back propagation algorithm and Support Vector Machines (SVMs) were used for classifying different combinations mental tasks. Experimental results show the classification accuracies achieved with the three used feature extraction techniques and the two classification techniques.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Intelligent Systems and Informatics, 2016
EditorsAboul Ella Hassanien, Khaled Shaalan, Ahmad Taher Azar, Tarek Gaber, Mohamed F. Tolba
PublisherSpringer Verlag
Pages246-256
Number of pages11
ISBN (Print)9783319483078
DOIs
StatePublished - 2017
Externally publishedYes
Event2nd International Conference on Advanced Intelligent Systems and Informatics, AISI 2016 - Cairo, Egypt
Duration: 24 Oct 201626 Oct 2016

Publication series

NameAdvances in Intelligent Systems and Computing
Volume533
ISSN (Print)2194-5357

Conference

Conference2nd International Conference on Advanced Intelligent Systems and Informatics, AISI 2016
Country/TerritoryEgypt
CityCairo
Period24/10/1626/10/16

Bibliographical note

Publisher Copyright:
© Springer International Publishing AG 2017.

Keywords

  • Artificial neural network (ANN)
  • Brain computer interface (BCI)
  • Support vector machine (SVM)

ASJC Scopus subject areas

  • Control and Systems Engineering
  • General Computer Science

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