Paper Abstract and Keywords |
Presentation |
2017-12-23 11:25
Relationship between SNS users' posting activities and their interests Bin Du, Wenbo Su, Mizuho Iwaihara (Waseda U.) DE2017-34 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Users from the entire world interact with others, share feelings and do various activities on SNSs. Such activities of users potentially have strong relationships with their interests and preferences. In this paper, we investigate relationship between public posting activities, online behaviors of users and their belonging interest groups, to identify representative user types, and compare distribution of these user types in each interest group. Public posts of users in several Facebook interest groups have been collected, and linguistic features such as the length of each post have been extracted. The polarity and the subjectivity of posts have been obtained through sentiment analysis. Combined with activity features of these users, post-level clustering and user-level clustering are carried out by several clustering algorithms, and six user types representing these clusters are identified. We observe that distribution of these user types is distinctively different between interest groups, and this fact is useful for predicting users’ interests. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
sentiment analysis / clustering / user categorization / user profiling / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 374, DE2017-34, pp. 73-78, Dec. 2017. |
Paper # |
DE2017-34 |
Date of Issue |
2017-12-15 (DE) |
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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DE2017-34 |
Conference Information |
Committee |
DE CEA IPSJ-DBS |
Conference Date |
2017-12-22 - 2017-12-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Institute of Informatics |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
DE |
Conference Code |
2017-12-DE-CEA-DBS |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Relationship between SNS users' posting activities and their interests |
Sub Title (in English) |
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sentiment analysis |
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clustering |
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user categorization |
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user profiling |
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1st Author's Name |
Bin Du |
1st Author's Affiliation |
Waseda University (Waseda U.) |
2nd Author's Name |
Wenbo Su |
2nd Author's Affiliation |
Waseda University (Waseda U.) |
3rd Author's Name |
Mizuho Iwaihara |
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Waseda University (Waseda U.) |
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Speaker |
Author-1 |
Date Time |
2017-12-23 11:25:00 |
Presentation Time |
25 minutes |
Registration for |
DE |
Paper # |
DE2017-34 |
Volume (vol) |
vol.117 |
Number (no) |
no.374 |
Page |
pp.73-78 |
#Pages |
6 |
Date of Issue |
2017-12-15 (DE) |
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