Paper Abstract and Keywords |
Presentation |
2006-02-24 10:00
Data Cleansing for EEG based Brain Computer Interface Kenji Tanaka (Univ. Tsukuba), Takio Kurita, Friedrich Meyer, Luc Berthouze (AIST), Tohru Kawabe (Univ. Tsukuba) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The potential of brain-computer interfaces (BCI) in serving a useful purpose, e.g., supporting communication to paralyzed patients. This paper proposes a method to construct a classifier with improved generalization performance. A feature selection method if applied to features calculated from the EEG signals so that unnecessary features for the classification task can be removed. Kernel support vector machines were used as a classifier and the best combinations of features were searched by backward stepwise selection and by evaluating the resulting generalization performance through cross validation. Experiments showed that the generalization performance of the classifier constructed from the best set of features was better. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Brain Computer Interface / EEG / Support Vector Machine / feature selection / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 615, PRMU2005-207, pp. 31-36, Feb. 2006. |
Paper # |
PRMU2005-207 |
Date of Issue |
2006-02-17 (TL, PRMU) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
PRMU TL |
Conference Date |
2006-02-23 - 2006-02-24 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2006-02-PRMU-TL |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Data Cleansing for EEG based Brain Computer Interface |
Sub Title (in English) |
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Keyword(1) |
Brain Computer Interface |
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EEG |
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Support Vector Machine |
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feature selection |
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1st Author's Name |
Kenji Tanaka |
1st Author's Affiliation |
University of Tsukuba (Univ. Tsukuba) |
2nd Author's Name |
Takio Kurita |
2nd Author's Affiliation |
National Institute of Adovanced Industrial Science and Technolog (AIST) |
3rd Author's Name |
Friedrich Meyer |
3rd Author's Affiliation |
National Institute of Adovanced Industrial Science and Technolog (AIST) |
4th Author's Name |
Luc Berthouze |
4th Author's Affiliation |
National Institute of Adovanced Industrial Science and Technolog (AIST) |
5th Author's Name |
Tohru Kawabe |
5th Author's Affiliation |
University of Tsukuba (Univ. Tsukuba) |
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Speaker |
Author-1 |
Date Time |
2006-02-24 10:00:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
TL2005-72, PRMU2005-207 |
Volume (vol) |
vol.105 |
Number (no) |
no.613(TL), no.615(PRMU) |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2006-02-17 (TL, PRMU) |
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