Extracting and analyzing social attitudes from the logs in online learning communities

2010 Fiscal Year Final Research Report

• Project/Area Number: 21800087
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Library and information science/Humanistic social informatics
• Research Institution: Toyo University (2010); National Institute of Informatics (2009)
• Principal Investigator: SUZUKI Takafumi Toyo University, 社会学部, 講師 (70507037)
• Research Collaborator: KAWAMURA Shuntaro 東京大学, 大学院・教育学研究科, 大学院博士課程 ; ASAISHI Takuma 東京大学, 大学院・教育学研究科, 大学院博士課程 ; MURAYAMA Ryo 東京大学, 大学院・教育学研究科, 大学院修士課程
• Project Period (FY): 2009 – 2011
• Keywords: 計算文体論 / 計量情報学 / 情報図書館学 / 人文情報学 / テキスト分析

Research Abstract

Along with the development of the Web, a large amount of, and various types of information resources are available now. Among them, textual data is so important that we are urged to make better use of it. Against this background, this study, focusing on the texts in learning and knowledge sharing communities, analyzed the character of ones' communication styles from the texts, as well as developing the methods for the analysis.

Research Products

• [Journal Article] Investigating macroscopic transitions in Japanese foreign policy using quantitative text analysis (2011)
  • Author(s): SUZUKI Takafumi
  • Journal Title: International Relations of the Asia-Pacific (採録決定)
  • Peer Reviewed
• [Journal Article] 影浦峡、名詞の分布特徴量を用いた政治テキスト分析 (2011)
  • Author(s): 鈴木崇史
  • Journal Title: 行動計量学 (採録決定)
  • Peer Reviewed
• [Presentation] ネットワーク構造からみたQ&Aコミュニティの分析 (2011)
  • Author(s): 浅石卓真・村山遼・河村俊太郎・芳鐘冬樹・鈴木崇史・相澤彰子
  • Organizer: 情報処理学会創立50周年記念(第72回)全国大会発表論文集(4.825-4.826)
  • Place of Presentation: 東京大学
  • Year and Date: 20110308-20110312
• [Presentation] Co-occurrence-based indicators for investigating authors' styles (2010)
  • Author(s): SUZUKI Takafumi, KAWAMURA Shuntaro, YOSHIKANE Fuyuki, KAGEURA Kyo, AIZAWA Akiko
  • Organizer: Statistical Analysis of Textual Data, Proceedings of 10th International Conference Journees d'Analyse statistique des Donnees Textuelles(Bolasco, S., Chiari, I. and Giuliano, L. (ed.))(363-373)
  • Place of Presentation: Sapienza University of Rome, Edizioni Universitarie di Lettere Economia Diritto, Milano
  • Year and Date: 20100609-20100611
• [Presentation] Exploratory analysis of stylistic characteristics in Japanese Q&A communities (2010)
  • Author(s): SUZUKI Takafumi, KAWAMURA Shuntaro, AIZAWA Akiko
  • Organizer: Statistical Analysis of Textual Data, Proceedings of 10th International Conference Journees d'Analyse statistique des Donnees Textuelles(Bolasco, S., Chiari, I. and Giuliano, L. (ed.))(355-362)
  • Place of Presentation: Sapienza University of Rome, Edizioni Universitarie di Lettere Economia Diritto, Milano
  • Year and Date: 20100609-20100611
• [Remarks] Webサイト
  • URL: http://researchmap.jp/stratovarius