Twitter利用者の定量化解析手法における時間間隔基準の影響に関する調査

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/12100
File
Title
Twitter利用者の定量化解析手法における時間間隔基準の影響に関する調査
Title Alternative
Investigation on the Impact of Time Interval Criteria in a Quantification Analysis Method of Twitter Users
Author
氏名 森川 翔平
ヨミ モリカワ ショウヘイ
別名 Morikawa Syohei
氏名 松本 慎平
ヨミ マツモト シンペイ
別名 Matsumoto Shimpei
氏名 川口 大貴
ヨミ カワグチ ヒロキ
別名 Kawaguchi Hiroki
氏名 鳥海 不二夫
ヨミ トリウミ フジオ
別名 Toriumi Fujio
Abstract

The authors have addressed to construct a quantification analysis method of Twitter users by using entropy calculated from each user's posting activities. In the previous efforts, with the vectorized user data obtained from entropy transformation, the effectiveness of clustering and decision tree methods for classifying bots and humans have been examined. The bot filtering with satisfactory accuracy was confirmed by the usual method, but the investigation about the impact of time interval criteria in the usual method is the necessary work to further improve the filtering precision. Especially as the first step, it is essential to clarify how the time interval criteria affects the value of entropy. Therefore this paper aims to report the result of investigation on the impact of time interval criteria in a quantification analysis method of Twitter users.

Journal Title
IEEE SMC Hiroshima Chapter Young Researchers' Workshop proceedings : IEEE SMC Hiroshima Chapter若手研究会講演論文集
Volume
2013
Spage
113
Epage
114
Published Date
2013-07
Publisher
IEEE SMC Hiroshima Chapter
ISSN
2187-3577
NCID
HP01495586
Language
jpn
NIIType
Conference Paper
Text Version
著者版
Rights
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