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| Presentation | 2018-03-19 10:00 Confidence Estimation for English Word Typing by Using a Key-Logger Takanori Maruichi, Shuji Sakamoto, Olivier Augereau, Koichi Kise (Osaka Prefecture Univ.)  BioX2017-61 PRMU2017-197 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Reviewing plays an important role in English vocabulary acquisition. However, we tend to overlook the words that were correctly answered without confident. In this research, we estimate confidence in answering English word typing questions to let learners reviewing more effectively. We use keystroke information acquired by a key-logger to estimate the confidence. In order to evaluate the proposed method, we employed the dataset obtained from 12 participants answering 120 questions. From the experimental results on estimating the confidence, the proposed method has achieved the average accuracy of 91.3% in the case of user-dependent learning, and 89.8% in the case of user-independent learning. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | English learning / vocabulary acquisition / keystroke analysis / confidence estimation / SVM / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 514, PRMU2017-197, pp. 151-156, March 2018. | |
| Paper # | PRMU2017-197 | |
| Date of Issue | 2018-03-11 (BioX, PRMU) | |
| 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 | BioX2017-61 PRMU2017-197 |
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| Conference Information | |
| Committee | PRMU BioX |
| Conference Date | 2018-03-18 - 2018-03-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2018-03-PRMU-BioX |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Confidence Estimation for English Word Typing by Using a Key-Logger |
| Sub Title (in English) | |
| Keyword(1) | English learning |
| Keyword(2) | vocabulary acquisition |
| Keyword(3) | keystroke analysis |
| Keyword(4) | confidence estimation |
| Keyword(5) | SVM |
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| 1st Author's Name | Takanori Maruichi |
| 1st Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
| 2nd Author's Name | Shuji Sakamoto |
| 2nd Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
| 3rd Author's Name | Olivier Augereau |
| 3rd Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
| 4th Author's Name | Koichi Kise |
| 4th Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-03-19 10:00:00 |
| Presentation Time | 25 minutes |
| Registration for | PRMU |
| Paper # | BioX2017-61, PRMU2017-197 |
| Volume (vol) | vol.117 |
| Number (no) | no.513(BioX), no.514(PRMU) |
| Page | pp.151-156 |
| #Pages | 6 |
| Date of Issue | 2018-03-11 (BioX, PRMU) |
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