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| Presentation | 2016-01-21 09:20 Optimization of P300 speller paradigm using support vector machine Kei Nakano, Tomonari Inui, Gang Wang (Kagoshima Univ.)  MBE2015-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Attempt was made to develop a Brain-Computer Interface (BCI) identifying attended letters using an event related potential component, P300. With the help of support vector machine (SVM), the extracted features distinguished P300 patterns for attended letters from those for unattended letters with significantly high performance we proposed a further method to finalize the output of BCI system by evaluating the accumulated SVM discrimination outputs to each of all the flashed letters. Under the condition of 400 ms for inter-stimulus interval (ISI), the discrimination was almost perfect. The effect of the ISI on the discrimination performance was also investigated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | BCI / P300 Speller / SVM / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 413, MBE2015-85, pp. 5-9, Jan. 2016. | |
| Paper # | MBE2015-85 | |
| Date of Issue | 2016-01-14 (MBE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | MBE2015-85 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2016-01-21 - 2016-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2016-01-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optimization of P300 speller paradigm using support vector machine |
| Sub Title (in English) | |
| Keyword(1) | BCI |
| Keyword(2) | P300 Speller |
| Keyword(3) | SVM |
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| 1st Author's Name | Kei Nakano |
| 1st Author's Affiliation | Kagoshima University (Kagoshima Univ.) |
| 2nd Author's Name | Tomonari Inui |
| 2nd Author's Affiliation | Kagoshima University (Kagoshima Univ.) |
| 3rd Author's Name | Gang Wang |
| 3rd Author's Affiliation | Kagoshima University (Kagoshima Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-01-21 09:20:00 |
| Presentation Time | 20 minutes |
| Registration for | MBE |
| Paper # | MBE2015-85 |
| Volume (vol) | vol.115 |
| Number (no) | no.413 |
| Page | pp.5-9 |
| #Pages | 5 |
| Date of Issue | 2016-01-14 (MBE) |
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