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Content Provider | IEEE Xplore Digital Library |
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Author | Ruiting Yang Gray, D.A. Ng, B.W. Mingyi He |
Copyright Year | 2009 |
Description | Author affiliation: Northwestern Polytechnical University, Xi'an, China (Mingyi He) || School of Electrical and Electronics Engineering, University of Adelaide, Australia (Ruiting Yang; Gray, D.A.; Ng, B.W.) |
Abstract | Brain computer interface (BCI) systems utilise Electroencephalography (EEG) to translate specific human thinking activities into control commands. An essential part of any BCI is a pattern recognition system. In this paper, a number of different features and classifiers are compared in terms of classification accuracy and computation time. Two typical features are studied: autoregressive (AR) and spectrum components along with three different classifiers; the K-nearest neighbor, linear discriminant analysis (LDA) and Bayesian statistical classifiers. The results showed that all classifiers achieved very high accuracies and short computation times. |
Starting Page | 580 |
Ending Page | 585 |
File Size | 462216 |
Page Count | 6 |
File Format | |
ISBN | 9781424427994 |
DOI | 10.1109/ICIEA.2009.5138215 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-05-25 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Signal analysis Signal processing Brain computer interfaces Electroencephalography Rhythm Signal processing algorithms Feature extraction Frequency Pattern recognition Humans classifier Electroencephalography (EEG) brain computer interface feature |
Content Type | Text |
Resource Type | Article |
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