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Pattern mining in dynamic networks constructed from sequential data

Research Project

Project/Area Number 26330262
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Intelligent informatics
Research InstitutionNihon University

Principal Investigator

OZAKI Tomonobu  日本大学, 文理学部, 准教授 (40365458)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywordsパターンマイニング / 系列データ / データマイニング / パタンマイニング / ネットワーク分析
Outline of Final Research Achievements

In this research, to develop fundamental technologies on pattern mining from text stream in social media and multi-dimensional time series data in sensor networks, we proposed a method for constructing dynamic networks from text and/or numerical stream as well as a method for converting multi-dimensional time series data into a sequence of interval-based events.
In addition, we conducted analysis on social media, news, purchasing behavior and stock prices, to get insight on these relationship and burst phenomenon.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report

Research Products

(14 results)

All 2017 2016 2015

All Presentation (14 results) (of which Int'l Joint Research: 6 results)

  • [Presentation] Extraction of characteristic sets of ingredients and cooking actions on cuisine type2017

    • Author(s)
      Tomonobu Ozaki, Xia Gao and Mako Mizutani
    • Organizer
      The Tenth International Symposium on Mining and Web
    • Place of Presentation
      Taipei (Taiwan)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of Characteristic Frequent Visual Patterns by Distributed Representation2017

    • Author(s)
      Saki Kawanobe and Tomonobu Ozaki
    • Organizer
      The Tenth International Symposium on Mining and Web
    • Place of Presentation
      Taipei (Taiwan)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 区間イベント系列からの頻出部分グラフマイニング2016

    • Author(s)
      鈴木湧人、尾崎知伸
    • Organizer
      2016年度人工知能学会全国大会(第30回)
    • Place of Presentation
      北九州国際会議場(福岡)
    • Year and Date
      2016-06-08
    • Related Report
      2015 Research-status Report
  • [Presentation] 局所ヒストグラム法の拡張によるサムネイル画像のタグ付け2016

    • Author(s)
      河野邉早、尾崎知伸
    • Organizer
      2016年度人工知能学会全国大会(第30回)
    • Place of Presentation
      北九州国際会議場(福岡)
    • Year and Date
      2016-06-08
    • Related Report
      2015 Research-status Report
  • [Presentation] 調理手順木に基づくレシピクラスタリング2016

    • Author(s)
      石井悠加里、尾崎知伸
    • Organizer
      情報処理学会 第78回全国大会
    • Place of Presentation
      慶應義塾大学(神奈川)
    • Year and Date
      2016-03-11
    • Related Report
      2015 Research-status Report
  • [Presentation] プロ野球ツイートのバースト現象の分析2016

    • Author(s)
      矢冨匡祐、尾崎知伸
    • Organizer
      人工知能学会 第10回データ指向構成マイニングとシミュレーション研究会
    • Place of Presentation
      ルスツリゾート(北海道)
    • Year and Date
      2016-03-04
    • Related Report
      2015 Research-status Report
  • [Presentation] 単一区間イベント系列からの頻出系列パターンマイニング2016

    • Author(s)
      鈴木 湧人、尾崎 知伸
    • Organizer
      人工知能学会 第108回知識ベースシステム研究会
    • Place of Presentation
      北九州市立商工貿易会館(福岡県北九州市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Experimental Evaluation of a GPU-based Frequent Subgraph Miner using Synthetic Databases2016

    • Author(s)
      Tatsuya Toki and Tomonobu Ozaki
    • Organizer
      The First International Workshop on GPU Computing and Applications
    • Place of Presentation
      東広島芸術文化ホール(広島県東広島市)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Behavior analysis of executed and attacked players in Werewolf game by ILP2016

    • Author(s)
      Ema Nishizaki and Tomonobu Ozaki
    • Organizer
      The 26th International Workshop on Inductive Logic Programming
    • Place of Presentation
      London(UK)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An experimental analysis of whispers effect in Werewolf BBS by relational association rules2016

    • Author(s)
      Saki Sakaguchi and Tomonobu Ozaki
    • Organizer
      The 26th International Workshop on Inductive Logic Programming
    • Place of Presentation
      London (UK)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Hula Hoop Skills by using Dynamic Time Warping and Meta Cognition2015

    • Author(s)
      Tomonobu Ozaki
    • Organizer
      Second International Workshop on Skill Science
    • Place of Presentation
      Keio University(Kanagawa)
    • Year and Date
      2015-11-18
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] パターンマイニング技術を用いた特徴的食材構造の抽出に関する基礎検討2015

    • Author(s)
      尾崎知伸、金城敬太
    • Organizer
      人工知能学会 第106回知識ベースシステム研究会
    • Place of Presentation
      慶應義塾大学(神奈川)
    • Year and Date
      2015-11-12
    • Related Report
      2015 Research-status Report
  • [Presentation] Chest Hooping 習得過程の分析2015

    • Author(s)
      加藤 礼菜,尾崎知伸
    • Organizer
      2015年度人工知能学会全国大会
    • Place of Presentation
      北海道
    • Year and Date
      2015-05-30
    • Related Report
      2014 Research-status Report
  • [Presentation] 移動エントロピーによる動的ネットワーク化を用いたSNSと商品購買の相互関係の分析2015

    • Author(s)
      天神雄貴,尾崎知伸
    • Organizer
      人工知能学会 第104回知識ベースシステム研究会
    • Place of Presentation
      北海道
    • Year and Date
      2015-03-04
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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