Takafumi Suzuki

Profile Information

Affiliation: Professor, Toyo University

Degree: Ph.D (Interdisciplinary Information Studies)

Researcher number: 70507037
J-GLOBAL ID: 200901031270210725
researchmap Member ID: 6000008290

Takafumi Suzuki earned a BA in Literature, and an MA and a Ph.D in Interdisciplinary Information Studies from University of Tokyo. After he worked as a project researcher at Digital Content and Media Sciences Research Division, National Institute of Informatics, he is currently a professor at Department of Media and Communications, Faculty of Sociology, Toyo University.

Research Interests

Research Areas

Research History

Apr, 2019 - Present

Faculty of Sociology, Department of Media and Communication, Toyo University
Apr, 2013 - Mar, 2019

Associate Professor, Department of Media and Communications, Faculty of Sociology, Toyo University
Apr, 2017 - Mar, 2018

Visiting Scholar, National Taiwan University
Apr, 2010 - Mar, 2013

Lecturer, Department of Media and Communications, Faculty of Sociology, Toyo University
Oct, 2010 - Mar, 2011

Part-time Lecturer, University of Tokyo
Apr, 2009 - Mar, 2010

Project Researcher, Digital Content and Media Sciences Research Division, National Institute of Informatics
Apr, 2009 - Mar, 2010

National Institute of Informatics, National Institute of Informatics
Apr, 2009 - Sep, 2009

Part-time Lecturer, Toyo University
Apr, 2009 - Sep, 2009

Faculty of Sociology, Department of Media and Communication, Toyo University
Jun, 2007 - Mar, 2009

Assistant Researcher, Research and Development Initiative, Chuo University
Jun, 2007 - Mar, 2009

Research and Development Initiative, Chuo University

Education

Apr, 2003 - Mar, 2009

Doctor Course, Graduate School of Interdisciplinary Information Studies, University of Tokyo
Apr, 2001 - Mar, 2003

Master Course, Graduate School of Interdisciplinary Information Studies, University of Tokyo
Apr, 1999 - Mar, 2001

Division of Language and Culture, Faculty of Letters, University of Tokyo
Apr, 1997 - Mar, 1999

Humanities and Social Sciences III stream, The College of Arts and Sciences, University of Tokyo

Committee Memberships

Sep, 2017 - Sep, 2017

Program Committee, 7th symposium of Japanese Association for Digital Humanities (JADH2017)
Sep, 2014 - Sep, 2017

監事, 日本デジタル・ヒューマニティーズ学会
Oct, 2013 - Aug, 2017

Publications Committee, The Alliance of Digital Humanities Organizations
Sep, 2011 - Mar, 2017

理事, 計量国語学会
Sep, 2016 - Sep, 2016

Program Committee, 6th symposium of Japanese Association for Digital Humanities (JADH2016)
Sep, 2015 - Sep, 2015

Program Committee, 5th symposium of Japanese Association for Digital Humanities (JADH2015)
Nov, 2014 - Nov, 2014

Local Organizing Committee, 2014 ANPOR Annual Conference
Sep, 2014 - Sep, 2014

大会開催校担当理事, 計量国語学会
Sep, 2014 - Sep, 2014

Program Committee, 4th symposium of Japanese Association for Digital Humanities (JADH2014)
Sep, 2012 - Sep, 2014

理事, 日本デジタル・ヒューマニティーズ学会
Jul, 2014 - Jul, 2014

Program Committee, Digital Humanities 2014 (DH2014)
Sep, 2013 - Sep, 2013

Program Committee, 3rd symposium of Japanese Association for Digital Humanities (JADH2013)
Sep, 2012 - Sep, 2012

Program Committee, 2nd symposium of Japanese Association for Digital Humanities (JADH2012)
Dec, 2011 - Sep, 2012

運営委員, 人文情報学推進協議会

Awards

Mar, 2011

学生研究奨励賞（細谷舞：指導学生による受賞）, 東洋大学校友会学生研究奨励基金

細谷舞
Jan, 2010

ベストオーサー, 映像情報メディア学会

冨坂亮太, 鈴木崇史
2008

Bursary Award, Association for Literary and Linguistic Computing

Research Projects

Multiple Democraciesの理論的実証的研究（連携研究者）

科学研究費助成事業（学術研究助成基金助成金）基盤(B), 文部科学省, Apr, 2014 - Mar, 2018

猪口孝
歴史認識・領土問題を巡る世論とメディア環境に関する学際的日韓比較研究

科研費基盤研究(B), 文部科学省, 2015 - 2018

小林哲郎
統計的データ解析と被験者実験を用いたテキスト・コミュニケーション研究

科学研究費助成事業（学術研究助成基金助成金）若手(B), 文部科学省, Apr, 2014 - Mar, 2017

鈴木崇史
Research infrastructure formation for advancement of library and information science education

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2010 - Mar, 2015

NEMOTO Akira, KAGEURA Kyo, AOTAGI Eiji, UMINO Bin, ODA Mitsuhiro, KASAI Yumiko, KISHIDA Kazuaki, KURATA Keiko, KOGA Takashi, SUZUKI Takafumi, TAKEUCHI Hiroya, TANIGUCHI Shoichi, TOGIYA Norio, NAKAMURA Yuriko, NOZUE Toshihiko, MATSUMOTO Naoki, MIURA Taro, MIWA Makiko, YOSHIKANE Fuyuki, YOSHIDA Yuko, IMAI Fukuji, KAWAMURA Shuntaro, ASAISHI Takuma, TSUNEKAWA Mao, MINAMI Ryoichi
実験用テキストデータと統計的機械学習を利用したコミュニケーション・スタイル指標の提案

平成26年度井上円了記念研究助成「研究の助成」個人研究, 東洋大学, Apr, 2014 - Mar, 2015

鈴木崇史
計算文体論による多種メディアテキスト解析

科学研究費助成事業（学術研究助成基金助成金）若手(B), 文部科学省, Apr, 2011 - Mar, 2014

鈴木崇史
多種テキストデータからのコミュニケーション・スタイルの抽出ならびにその分析と応用

公募型共同研究, 国立情報学研究所, Apr, 2010 - Mar, 2012

鈴木崇史
異種情報源の特性を考慮した、実用的な専門用語対訳辞書の構築と活用

企画型共同研究, 国立情報学研究所, 2010 - 2011

相澤彰子
日本政治・国際関係データベース（作成分担者）

研究成果公開促進費（データベース）, 科学研究費補助金, 2009 - 2011

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

Grant-in-Aid for Scientific Research for Young Scientists (Start-up), 若手研究(スタートアップ), Japanese Ministry of Education, Culture, Science and Technology, 2009 - 2011

SUZUKI Takafumi, KAWAMURA Shuntaro, ASAISHI Takuma, MURAYAMA Ryo
A study of effects between researchers by collaboration network analysis, cooperator (representative

Grant-in-Aid for Scientific Research (C), 基盤研究(C), Japanese Ministry of Education, Culture, Science and Technology, 2008 - 2011

YOSHIKANE Fuyuki
ゲノム情報への計算言語学的アプローチ（共同提案者）

融合研究シーズ探索, 情報・システム研究機構新領域融合センター, 2009 - 2010

斎藤成也
Japanese political text analysis using natural language processing techniques, co-investigator

Mitsubishi Grant, 2008 - 2010

TANAKA Akihiko
International academic exchange fund grants, Japan Association of International Relations

2009 - 2009
Financial assistance for graduate students working on scholarly activities outside Japan, University of Tokyo

2008 - 2008
Discourse Analysis on International relations in East-Asian Region, co-investigator

Grants for Humanities and Social Sciences, Suntory Foundation, 2007 - 2008

HYUN Daeson

Books and Other Publications

アジアの情報分析大事典―幸福・信頼・医療・政治・国際関係・統計

猪口孝編 (Role: Contributor, Rを用いた世論調査データのグラフィックス（鈴木崇史・河村俊太郎・松原貴幸）)

西村書店, Sep, 2013 (ISBN: 4890136916)
シリーズ図書館情報学1 図書館情報学基礎

根本彰編, 根本彰 (Role: Contributor, 計量情報学（芳鐘冬樹・鈴木崇史），189-220)

東京大学出版会, May, 2013 (ISBN: 413003491X)
コーパスとテキストマイニング

石田基広, 金明哲編, 石田基広, 金明哲 (Role: Contributor, 政治テキストの計量分析，97-106)

共立出版, Dec, 2012 (ISBN: 4320110331)
ダーウィン文化論―科学としてのミーム

ロバート・アンジェ, ダニエル・デネット編, 佐倉統, 巌谷薫, 鈴木崇史, 坪井りん訳 (Role: Joint translator)

産業図書, Sep, 2004 (ISBN: 4782801491)

Papers

行政命令の計量分析：トランプの政策は異質なのか

河合将志, 日高薫, 鈴木崇史

48(1) 29-37, Mar, 2021 Peer-reviewedLast author
Investigating the Chronological Variation of Popular Song Lyrics Through Lexical Indices

Yuichiro Kobayashi, Misaki Amagasa, Takafumi Suzuki

Journal of the Japanese Association for Digital Humanities, 2(1) 90-107, Sep, 2017 Peer-reviewed
A comparative analysis of shoppers' information behavior in local commercial districts and shopping malls using a questionnaire survey:―With a central focus on communication―

YOSHIMOTO Ryosuke, YOSHIKANE Fuyuki, SUZUKI Takafumi

Journal of Information and Media Studies, 15(1) 1-13, 2016 Peer-reviewed
Analyzing the content and text of tweets by Japanese academic researchers

ARAKAWA, Yui, YOSHIMOTO, Ryosuke, YOSHIKANE, Fuyuki, SUZUKI, Takafumi

Journal of Japanese Association for Digital Humanities, 1(1) 1-9, 2015 Peer-reviewed
Adding Twitter-Specific Features to Stylistic Features for Classifying Tweets by User Type and Number of Retweets

Yui Arakawa, Akihiro Kameda, Akiko Aizawa, Takafumi Suzuki

JOURNAL OF THE ASSOCIATION FOR INFORMATION SCIENCE AND TECHNOLOGY, 65(7) 1416-1423, Jul, 2014 Peer-reviewed
Diversity of fields in patent citations: synchronic and diachronic changes

Fuyuki Yoshikane, Takafumi Suzuki

SCIENTOMETRICS, 98(3) 1879-1897, Mar, 2014 Peer-reviewed
Exploring quantitative characteristics of patentable applications using random forests

Yoshikane,Fuyuki, Takei,Chizuko, Tsuji,Keita, Ikeuchi,Atsushi, Suzuki,Takafumi

Proceedings of ISSI 2013(14th International Conference of the International Society for Scientometrics and Informetrics), 1 728-741, Jul, 2013 Peer-reviewed
Quantitative characteristics of patentable applications in Japan: an analysis using bibliographic information of application documents

YOSHIKANE, Fuyuki, TAKEI, Chizuko, TSUJI, Keita, IKEUCHI, Atsushi, SUZUKI, Takafumi

Sociology Study, 3(9) 639-650, 2013
Co-occurrence-based indicators for authorship analysis

Takafumi Suzuki, Shuntaro Kawamura, Fuyuki Yoshikane, Kyo Kageura, Akiko Aizawa

LITERARY AND LINGUISTIC COMPUTING, 27(2) 197-214, Jun, 2012 Peer-reviewed
Stylistic Analysis of Text Submissions to Japanese Q & A Communities*

Takafumi Suzuki, Shuntaro Kawamura, Akiko Aizawa

JOURNAL OF QUANTITATIVE LINGUISTICS, 19(4) 262-280, 2012 Peer-reviewed
Political text analysis using distributional characteristics of nouns

Takafumi Suzuki, Kyo Kageura

Kodo Keiryogaku, 38(1) 83-92, Mar, 2011 Peer-reviewed
Investigating macroscopic transitions in Japanese foreign policy using quantitative text analysis

Takafumi Suzuki

INTERNATIONAL RELATIONS OF THE ASIA-PACIFIC, 11(3) 461-490, 2011 Peer-reviewed
Document recommendation using data compression

Takafumi Suzuki, Shin Hasegawa, Takayuki Hamamoto, Akiko Aizawa

COMPUTATIONAL LINGUISTICS AND RELATED FIELDS, 27 150-159, 2011 Peer-reviewed
Citation Patterns in Interdisciplinary Research Areas

Fuyuki Yoshikane, Asahi Kiyokawa, Keita Tsuji, Shuntaro Kawamura, Takafumi Suzuki

PROCEEDINGS OF ISSI 2011: THE 13TH CONFERENCE OF THE INTERNATIONAL SOCIETY FOR SCIENTOMETRICS AND INFORMETRICS, VOLS 1 AND 2, 1082-1084, 2011 Peer-reviewed
How Activity of a Researcher is influenced by Conducting Interdisciplinary Research

Asahi Kiyokawa, Fuyuki Yoshikane, Shuntaro Kawamura, Takafumi Suzuki

PROCEEDINGS OF ISSI 2011: THE 13TH CONFERENCE OF THE INTERNATIONAL SOCIETY FOR SCIENTOMETRICS AND INFORMETRICS, VOLS 1 AND 2, 1005-1007, 2011 Peer-reviewed
Analyzing the characteristics of academic paper categories by using an index of representativeness

Takafumi Suzuki, Kiyoko Uchiyama, Ryota Tomisaka, Akiko Aizawa

PACLIC 25 - Proceedings of the 25th Pacific Asia Conference on Language, Information and Computation, 587-596, 2011 Peer-reviewed
Exploratory analysis of stylistic characteristics in Japanese Q&A communities

SUZUKI Takafumi, KAWAMURA Shuntaro, AIZAWA Akiko

Bolasco, S., Chiari, I. and Giuliano, L. (ed.) Statistical Analysis of Textual Data, Proceedings of 10th International Conference Journées d’Analyse statistique des Données Textuelles, 355-362, Jun, 2010 Peer-reviewed
Co-occurrence-based indicators for investigating authors' styles

SUZUKI Takafumi, KAWAMURA Shuntaro, YOSHIKANE Fuyuki, KAGEURA Kyo, AIZAWA Akiko

Bolasco, S., Chiari, I. and Giuliano, L. (ed.) Statistical Analysis of Textual Data, Proceedings of 10th International Conference Journées d’Analyse statistique des Données Textuelles, 363-373, Jun, 2010 Peer-reviewed
Extracting Speaker-Specific Functional Expressions From Political Speeches Using Random Forests in Order to Investigate Speakers' Political Styles

Takafumi Suzuki

JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY, 60(8) 1596-1606, Aug, 2009 Peer-reviewed
The Structure of the Hyperlink Network Formed by the Web Pages of Japanese Public Libraries

Shuntaro Kawamura, Yo-Hey Otake, Takafumi Suzuki

JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY, 60(6) 1159-1167, Jun, 2009 Peer-reviewed

Presentations

Network Structure Analysis of the Articles in the Japanese Civil Code

Ryosuke Yoshimoto, Chizuko Takei, Takafumi Suzuki, Fuyuki Yoshikane

ALEAP 2017, Nov, 2017
Threatening Event, National Identity and Network Dynamics of Motivated Information Communication: Exploring Japanese Twitter during the Rise of Territorial Disputes, April through October 2012

Gento Kato, Takanori Fujiwara, Christian Collet, Tetsuro Kobayashi, Takafumi Suzuki

APSA 2017, Aug 31, 2017
Analyzing differences in literary styles of Japanese boys’ manga using multivariate analyses based on frequency of onomatopoeia and symbol representation

SUZUKI Takafumi, YABIKI Haruka

The International Conference on Japan and Japan Studies, 2016
Quantitative analysis of expressions for “praise” and “scold” in the comic strip Sazae-san

SUZUKI Takafumi, ODAGIRI Takuya

The International Conference on Japan and Japan Studies, 2016
語彙指標を用いた流行歌の歌詞の通時的分析

小林雄一郎, 天笠美咲, 鈴木崇史

人文科学とコンピュータシンポジウム, Dec 19, 2015
六法全書の参考条文を用いたネットワーク構造の分析

吉元涼介, 瀧澤啓太, 宮田玲, 芳鐘冬樹, 鈴木崇史

第63回日本図書館情報学会研究大会発表論文集，45-48, Oct, 2015
Iterative application of random forests to extract less frequently used but important features from texts

SUZUKI Takafumi

PACLING2015, May, 2015
Comparative analysis of purchasing behavior at physical and online bookstores by university students

SUZUKI Takafumi, MIZUKAMI Maki

The Second Asian Conference on Technology, Information & Society, 2015
A comparative analysis of shoppers' information behavior in commercial districts and shopping malls using a questionnaire survey

YOSHIMOTO, Ryosuke, YOSHIKANE, Fuyuki, SUZUKI, Takafumi

stratovarius, Nov, 2014
質問紙調査を用いた商店街とショッピングモール利用行動の比較分析

吉元涼介, 芳鐘冬樹, 鈴木崇史

日本行動計量学会第42回大会発表論文抄録集，376-380, Sep, 2014
Analysis of perspectives in contemporary Japanese novels using computational stylistic methods

SUZUKI, Takafumi, YAMASHITA, Natsumi

Digital Humanities 2014, Jul, 2014
Comparative analyses of textual contents and styles of five major Japanese newspapers

SUZUKI, Takafumi, KANOU, Erina, ARAKAWA, Yui

Proceedings of PACLIC27: the 27th Pacific Asia Conference on Language, Information and Computation, Nov, 2013
An investigation on Twitter use of researchers: user type classification and text analysis

ARAKAWA, Yui, YOSHIMOTO, Ryosuke, YOSHIKANE, Fuyuki, SUZUKI Takafumi

JADH2013, Sep, 2013
Exploring quantitative characteristics of patentable applications using random forests.

YOSHIKANE, Fuyuki, TAKEI, Chizuko, TSUJI, Keita, IKEUCHI, Atsushi, SUZUKI, Takafumi

Proceedings of ISSI 2013 (14th International Conference of the International Society for Scientometrics and Informetrics) Vol. 1, p. 728-741. (15-19 (16) July, 2013 at University of Vienna, Vienna, Austria), Jul, 2013
女性グループの歌詞の計量テキスト分析

小林佳織, 狩野恵里奈, 鈴木崇史

言語処理学会第19回年次大会発表論文集, Mar, 2013
内容と文体による五大全国紙の比較分析

狩野恵里奈, 荒川唯, 鈴木崇史

言語処理学会第19回年次大会発表論文集, Mar, 2013
計量テキスト分析を用いた小説の視点研究：伊坂幸太郎を例として

山下夏実, 鈴木崇史

言語処理学会第19回年次大会発表論文集, Mar, 2013
複数の中心性指標と中心化傾向を用いたQ&Aコミュニティネットワークのカテゴリの特徴分析

鈴木崇史, 田之上貴之

第9回ネットワーク生態学シンポジウム, Dec, 2012
専門情報の抽出に向けた専門家のTwitter利用調査とアカウント分類実験

荒川唯, 鈴木崇史, 芳鐘冬樹

第60回日本図書館情報学会研究大会発表要綱, Nov, 2012
ランダムフォレストを用いた世論調査データ解析

鈴木崇史, 河村俊太郎, 荒川唯, 吉元涼介

日本行動計量学会第40回大会抄録集，187-190, Sep, 2012 Invited

Teaching Experience

Other

Misc.

アメリカ合衆国大統領演説の計量テキスト分析

青木宣康, 河村俊太郎, 鈴木崇史

全国大会講演論文集, 2012(1) 261-263, Mar 6, 2012
Retweetに着目した広がりやすいTweetの特徴分析

荒川唯, 亀田尭宙, 相澤彰子, 鈴木崇史

全国大会講演論文集, 2012(1) 617-619, Mar 6, 2012
話題推薦システムのためのモデル構築手法

冨坂亮太, 鈴木崇史, 相澤彰子

第73回全国大会講演論文集, 2011(1) 329-330, Mar 2, 2011
Analysis of How Researchers Read Papers with Eye Tracking System

第72回(データベースとメディア) 657-658, Mar 8, 2010
視線検出装置を用いた研究者の論文の読み方の解析

長谷川新, 港真人, 冨坂亮太, 横井啓介, 亀田尭宙, NGHIEM Minh, 鈴木崇史, 相澤彰子

情報処理学会全国大会講演論文集, 72nd(1), 2010
Several lexical indices of Japanese prime ministers' two kinds of addresses at the Diet-comparing the diversity of contents〔含質疑応答・意見交換〕 (計量国語学会第五十回大会報告) -- (研究発表会第三部)

Suzuki Takafumi, Kageura Kyo

計量国語学, 25(7) 332-334, 2006