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 language | English |
|---|---|
| Title of host publication | Proceedings of the International Conference on Advanced Intelligent Systems and Informatics, 2016 |
| Editors | Aboul Ella Hassanien, Khaled Shaalan, Ahmad Taher Azar, Tarek Gaber, Mohamed F. Tolba |
| Publisher | Springer Verlag |
| Pages | 246-256 |
| Number of pages | 11 |
| ISBN (Print) | 9783319483078 |
| DOIs | |
| State | Published - 2017 |
| Externally published | Yes |
| Event | 2nd International Conference on Advanced Intelligent Systems and Informatics, AISI 2016 - Cairo, Egypt Duration: 24 Oct 2016 → 26 Oct 2016 |
Publication series
| Name | Advances in Intelligent Systems and Computing |
|---|---|
| Volume | 533 |
| ISSN (Print) | 2194-5357 |
Conference
| Conference | 2nd International Conference on Advanced Intelligent Systems and Informatics, AISI 2016 |
|---|---|
| Country/Territory | Egypt |
| City | Cairo |
| Period | 24/10/16 → 26/10/16 |
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