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| Paper Abstract and Keywords | ||
| Presentation | 2011-03-04 15:15 A Lecture recommendetion System based on Callaborative Filtering Zaixing Jiang, Yusuke Emura, Yasuhiko Higaki (Chiba Univ)  LOIS2010-94 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The Lecture Recommendation System has been developed to offer to meeting with "interesting lectures" which the students have not known based on the data of the Faculty of Engineering Chiba University. The Collaborative Filtering of the Lecture Recommendation System is utilized for the prevention of forgetting to register important lectures, and for the efficiency to choice lectures. In evaluation of the proposed system, the valid number of the recommended lectures is confirmed with F-measure in information retrieval, and the users of 90% answered that "interesting lectures" had been discovered in the ques-tionnaire for the system. While the preference agreement ratio is increasing according to the recommendation ranking, the ratio is lower than the theoretical value at the top of the ranking, which is the problem in requirement of our proposed system. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Collaborative Filtering / Information Recommend / Lecture Recommend / Euclidean Distance / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 450, LOIS2010-94, pp. 173-178, March 2011. | |
| Paper # | LOIS2010-94 | |
| Date of Issue | 2011-02-24 (LOIS) | |
| 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 | LOIS2010-94 |
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| Conference Information | |
| Committee | LOIS |
| Conference Date | 2011-03-03 - 2011-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ishigaki IT business support center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Practical Use of Lifelog, Office Information System, LifeInteligence, etc. |
| Paper Information | |
| Registration To | LOIS |
| Conference Code | 2011-03-LOIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Lecture recommendetion System based on Callaborative Filtering |
| Sub Title (in English) | |
| Keyword(1) | Collaborative Filtering |
| Keyword(2) | Information Recommend |
| Keyword(3) | Lecture Recommend |
| Keyword(4) | Euclidean Distance |
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| 1st Author's Name | Zaixing Jiang |
| 1st Author's Affiliation | Chiba University (Chiba Univ) |
| 2nd Author's Name | Yusuke Emura |
| 2nd Author's Affiliation | Chiba University (Chiba Univ) |
| 3rd Author's Name | Yasuhiko Higaki |
| 3rd Author's Affiliation | Chiba University (Chiba Univ) |
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| Speaker | Author-1 |
| Date Time | 2011-03-04 15:15:00 |
| Presentation Time | 25 minutes |
| Registration for | LOIS |
| Paper # | LOIS2010-94 |
| Volume (vol) | vol.110 |
| Number (no) | no.450 |
| Page | pp.173-178 |
| #Pages | 6 |
| Date of Issue | 2011-02-24 (LOIS) |
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