Paper Abstract and Keywords |
Presentation |
2012-03-09 15:00
Evaluation of Information Recommendation Modeling Method on Bayesian Networks for Privacy Preservation Michiomi Itoh, Hiroki Matsuzaki, Toshihiro Nishizono (Nihon Univ) NS2011-273 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a method to privacy-preserving construct content-based recommendation models based on Bayesian networks. Users are clustered according to the mode value of their movie rating. The recommendation models are built for every cluster. Accompanied with genre information labeled to contents, the mode value rated is used as additional content feature. Recommendation performance is measured using the 100000 movie evaluation data set published by GroupLens project. Compared with collaborative filtering directly using user privacy information in recommendation calculation, the method obtains almost comparable accuracy with extremely shorter processing time. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
User context / Bayesian Networks / Privacy Preservation / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 468, NS2011-273, pp. 535-540, March 2012. |
Paper # |
NS2011-273 |
Date of Issue |
2012-03-01 (NS) |
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 |
NS2011-273 |
Conference Information |
Committee |
NS IN |
Conference Date |
2012-03-08 - 2012-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Miyazaki Seagia |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
NS |
Conference Code |
2012-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of Information Recommendation Modeling Method on Bayesian Networks for Privacy Preservation |
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User context |
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Bayesian Networks |
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Privacy Preservation |
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1st Author's Name |
Michiomi Itoh |
1st Author's Affiliation |
Nihon University (Nihon Univ) |
2nd Author's Name |
Hiroki Matsuzaki |
2nd Author's Affiliation |
Nihon University (Nihon Univ) |
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Toshihiro Nishizono |
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Nihon University (Nihon Univ) |
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Speaker |
Author-1 |
Date Time |
2012-03-09 15:00:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2011-273 |
Volume (vol) |
vol.111 |
Number (no) |
no.468 |
Page |
pp.535-540 |
#Pages |
6 |
Date of Issue |
2012-03-01 (NS) |