Paper Abstract and Keywords |
Presentation |
2014-11-21 16:15
A Study on utility in clinical practice with P300 speller Kohei Kawai, Tomohiro Yoshikawa, Takeshi Furuhashi (Nagoya Univ.) MBE2014-64 NC2014-34 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we discuss about the performance of spelling with P300 speller in clinical practice.
P300 speller is one of the BCI communication tools, which uses P300 as the feature quantity and
allows users to select letters just by thinking.
This paper shows that the spelling speed in P300 speller by ALS patients was improved by RB-ARQ considering the transition probability of letters.
On the other hand, P300 speller requires a user to input letters for the machine learning every time before use.
This paper also shows that incremental learning gave the reduction of training time by ALS patients with high accuracy. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
BCI / P300 speller / ALS / Incremental Learning / Transition probability of letters / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 326, NC2014-34, pp. 47-50, Nov. 2014. |
Paper # |
NC2014-34 |
Date of Issue |
2014-11-14 (MBE, NC) |
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) |
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MBE2014-64 NC2014-34 |
Conference Information |
Committee |
MBE NC |
Conference Date |
2014-11-21 - 2014-11-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tohoku University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
NC |
Conference Code |
2014-11-MBE-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on utility in clinical practice with P300 speller |
Sub Title (in English) |
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Keyword(1) |
BCI |
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P300 speller |
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ALS |
Keyword(4) |
Incremental Learning |
Keyword(5) |
Transition probability of letters |
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Keyword(7) |
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1st Author's Name |
Kohei Kawai |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Tomohiro Yoshikawa |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Takeshi Furuhashi |
3rd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-11-21 16:15:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
MBE2014-64, NC2014-34 |
Volume (vol) |
vol.114 |
Number (no) |
no.325(MBE), no.326(NC) |
Page |
pp.31-34(MBE), pp.47-50(NC) |
#Pages |
4 |
Date of Issue |
2014-11-14 (MBE, NC) |
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