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Development and application of next generation pattern recognition methods for user behavior analysis using large scale log data

Research Project

Project/Area Number 26560167
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Social systems engineering/Safety system
Research InstitutionWaseda University

Principal Investigator

GOTO Masayuki  早稲田大学, 理工学術院, 教授 (40287967)

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: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords大規模データ / 大規模ログデータ / パターン認識 / 機械学習 / ユーザ行動 / 潜在クラスモデル / テキストマイニング / 時系列分析
Outline of Final Research Achievements

The objective of this study is to develop next-generation pattern recognition methods for management decision making and marketing technology through the analysis of user behaviors based on large-scale log data accumulated in databases such as EC sites. While analyzing actual user behavior history data, we studied new models and methods which are theoretically considered highly versatile. In particular, we developed a machine learning model for developing the issuing logic for real-time coupon ticket systems from multiple viewpoints on users' page browsing behaviors on an EC site. The performances of our proposed models and analytical techniques were verified by using actual data and various applications were demonstrated.

Report

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

    (70 results)

All 2017 2016 2015 2014 Other

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Acknowledgement Compliant: 3 results,  Open Access: 3 results) Presentation (58 results) (of which Int'l Joint Research: 21 results) Book (1 results) Remarks (4 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Data pair selection for accurate classification based on information-theoretic metric learning2017

    • Author(s)
      Takashi Maga, Kenta Mikawa, Masayuki Goto
    • Journal Title

      Asian J. Management Science and Applications

      Volume: Vol.3, No.1 Pages: 61-74

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] ラーニングアナリティクスに基づく次世代ICT教育モデル2016

    • Author(s)
      後藤正幸,中澤 真,梅澤克之,藤原靖宏,井田安俊,岩村相哲
    • Journal Title

      経営システム

      Volume: Vol.26, No.3 Pages: 172-179

    • Related Report
      2016 Annual Research Report
  • [Journal Article] A New Latent Class Model for Analysis of Purchasing and Browsing Histories on EC Sites2015

    • Author(s)
      Masayuki Goto, Kenta Mikawa, Shigeichi Hirasawa, Manabu Kobayashi, Tota Suko, Shunsuke Horii
    • Journal Title

      Industrial Engineering & Management Science

      Volume: Vol.14, No.4 Issue: 4 Pages: 335-346

    • DOI

      10.7232/iems.2015.14.4.335

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 会員ステージに着目した優良顧客・離反顧客の特徴分析2015

    • Author(s)
      酒井拓哉,三川健太,後藤正幸
    • Journal Title

      経営システム

      Volume: Vol.25, No.3 Pages: 182-187

    • Related Report
      2015 Research-status Report
  • [Journal Article] Accurate Parameter Estimation Based on Latent Class Model Estimated by Combining Both Evaluation and Purchase Histories2015

    • Author(s)
      大井貴裕,三川健太,後藤正幸
    • Journal Title

      Journal of Japan Industrial Management Association

      Volume: 65 Issue: 4 Pages: 286-293

    • DOI

      10.11221/jima.65.286

    • NAID

      130005002554

    • ISSN
      1342-2618, 2187-9079
    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A Design of Recommendation Based on Flexible Mixture Model Considering Purchasing Interest and Post-Purchase Satisfaction2014

    • Author(s)
      Takeshi Suzuki, Gendo Kumoi, Kenta Mikawa, Masayuki Goto
    • Journal Title

      Journal of Japan Industrial Management Association

      Volume: 64 Issue: 4E Pages: 570-578

    • DOI

      10.11221/jima.64.570

    • NAID

      130005002540

    • ISSN
      1342-2618, 2187-9079
    • Related Report
      2014 Research-status Report
    • Open Access
  • [Presentation] 顧客の成長に着目したネットワーク分析による重要商品の抽出に関する一考察2017

    • Author(s)
      伊藤寛彬,雲居玄道,山下 遥,後藤正幸
    • Organizer
      情報処理学会第79回全国大会
    • Place of Presentation
      名古屋大学 東山キャンパス
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] 会員ステージ向上に着目した重要商品の分析手法に関するー考察2017

    • Author(s)
      楊 添翔,山下 遥,後藤正幸
    • Organizer
      情報処理学会第79回全国大会
    • Place of Presentation
      名古屋大学 東山キャンパス
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] ECサイトにおける施策効果向上を目的としたマルコフ潜在クラスモデルに関する一考察2016

    • Author(s)
      松嵜祐樹,三川健太,後藤正幸
    • Organizer
      第39回情報理論とその応用シンポジウム
    • Place of Presentation
      岐阜県 高山グリーンホテル
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] "ECサイトにおける購買行動データの学習に基づくクーポン効果最大化モデル2016

    • Author(s)
      遠藤 海太郎,山下 遙,後藤 正幸
    • Organizer
      第39回情報理論とその応用シンポジウム
    • Place of Presentation
      岐阜県 高山グリーンホテル
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 混合回帰に基づく就職ポータルサイトの被エントリ数予測モデルの提案2016

    • Author(s)
      永森誠矢,山下 遥,後藤正幸,荻原大陸
    • Organizer
      第39回情報理論とその応用シンポジウム
    • Place of Presentation
      岐阜県 高山グリーンホテル
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] An Analytic Model of Relation between Companies' Recruitment Activities and Number of Students' Application Based on Mixture Regression Model2016

    • Author(s)
      Seiya Nagamori, Haruka Yamashita, Masayuki Goto, Tairiku Ogihara
    • Organizer
      The 17th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2016)
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2016-12-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A coupon effect model considering behavior data2016

    • Author(s)
      Kaitaro Endo, Haruka Yamashita, Masayuki Goto
    • Organizer
      The 17th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2016)
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2016-12-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modeling customer purchase behavior based on page transitions by latent class model for customer segmentation2016

    • Author(s)
      Yuki Matsuzaki, Kenta Mikawa, Masayuki Goto
    • Organizer
      The 17th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2016)
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2016-12-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A study of extended RFM analysis based on PLSA model for Purchase History Data2016

    • Author(s)
      Qian Zhang, Haruka Yamashita, Kenta Mikawa, Masayuki Goto
    • Organizer
      The 17th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2016)
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2016-12-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Bayes Prediction Algorithm for Model Class Composed of Several Subclasses2016

    • Author(s)
      Masayuki Goto, Manabu Kobayashi, Kenta Mikawa, Shigeichi Hirasawa
    • Organizer
      2016 International Symposium on Information Theory and its Applications
    • Place of Presentation
      Monterey, California, USA
    • Year and Date
      2016-10-30
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distance Metric Learning based on Different l1 Regularized Metric Matrices in Each Category2016

    • Author(s)
      Kenta Mikawa, Manabu Kobayashi, Masayuki Goto, Shigeichi Hirasawa
    • Organizer
      2016 International Symposium on Information Theory and its Applications
    • Place of Presentation
      Monterey, California, USA
    • Year and Date
      2016-10-30
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ECサイトにおけるクーポン効果最大化モデルの構築に関する一考察2016

    • Author(s)
      遠藤 海太郎,山下 遙,後藤 正幸
    • Organizer
      日本経営工学会 2016年秋季大会
    • Place of Presentation
      東京 日本教育会館
    • Year and Date
      2016-10-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] 購買履歴データを用いた顧客の嗜好の抽出に関する一考察2016

    • Author(s)
      伊藤寛彬,山下 遙,後藤正幸
    • Organizer
      日本経営工学会 2016年秋季大会
    • Place of Presentation
      東京 日本教育会館
    • Year and Date
      2016-10-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] 施策効果の最適化を目的としたマルコフ潜在クラスモデルによる購買行動分析2016

    • Author(s)
      松嵜祐樹,三川健太,後藤正幸
    • Organizer
      日本経営工学会 2016年秋季大会
    • Place of Presentation
      東京 日本教育会館
    • Year and Date
      2016-10-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] 混合回帰モデルに基づく就職ポータルサイトの被エントリ数予測に関する一考察2016

    • Author(s)
      永森誠矢,山下 遙,後藤正幸,荻原大陸
    • Organizer
      日本経営工学会 2016年秋季大会
    • Place of Presentation
      東京 日本教育会館
    • Year and Date
      2016-10-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] ECサイトにおける閲覧端末を考慮したクーポン効果最大化モデルの構築2016

    • Author(s)
      遠藤海太郎,山下 遥,後藤正幸
    • Organizer
      第15回情報科学技術フォーラム(FIT2016)
    • Place of Presentation
      富山大学 五福キャンパス
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 潜在クラスモデルに基づく初期購買を考慮したRFM分析モデルに関する一考察2016

    • Author(s)
      張 倩,山下 遥,三川健太,後藤正幸
    • Organizer
      第15回情報科学技術フォーラム(FIT2016)
    • Place of Presentation
      富山大学 五福キャンパス
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 顧客セグメンテーションを目的とした潜在クラスモデルによる購買行動分析に関する一考察2016

    • Author(s)
      松嵜祐樹,三川健太,後藤正幸
    • Organizer
      第15回情報科学技術フォーラム(FIT2016)
    • Place of Presentation
      富山大学 五福キャンパス
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 企業の採用活動と被エントリ数の関係性に着目した分析モデルに関する一考察2016

    • Author(s)
      永森誠矢,山下 遥,後藤正幸,荻原大陸
    • Organizer
      第15回情報科学技術フォーラム(FIT2016)
    • Place of Presentation
      富山大学 五福キャンパス
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] An Approximate Bayesian Prediction Algorithm Based on Ensemble Learning2016

    • Author(s)
      Takumi Arai, Yusei Yamamoto, Kenta Mikawa, Masayuki Goto
    • Organizer
      The 7th Forum for Council of Industrial Engineering and Logistics Management Department Heads (CIEDH2016) & The 5th Institute of Industrial and Systems Engineering Asian Conference (IISEAsia2016)
    • Place of Presentation
      Hong Kong, China
    • Year and Date
      2016-07-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Customer clustering based on latent class model representing preference for item seasonality2016

    • Author(s)
      Masato Ninohira, Reona Suzuki, Haruka Yamashita, Masayuki Goto
    • Organizer
      The 7th Forum for Council of Industrial Engineering and Logistics Management Department Heads (CIEDH2016) & The 5th Institute of Industrial and Systems Engineering Asian Conference (IISEAsia2016)
    • Place of Presentation
      Hong Kong, China
    • Year and Date
      2016-07-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Latent Class Model to Analyze the Relationship Between Companies’ Appeal Points and Students’ Reasons for Application2016

    • Author(s)
      Teppei Sakamoto, Haruka Yamashita, Masayuki Goto, Tairiku Ogihara
    • Organizer
      The 7th Forum for Council of Industrial Engineering and Logistics Management Department Heads (CIEDH2016) & The 5th Institute of Industrial and Systems Engineering Asian Conference (IISEAsia2016)
    • Place of Presentation
      Hong Kong, China
    • Year and Date
      2016-07-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アンサンブル学習に基づく近似ベイズ予測アルゴリズムの提案2016

    • Author(s)
      荒井琢充,山本祐生,三川健太,後藤正幸
    • Organizer
      日本経営工学会 2016年春季大会
    • Place of Presentation
      早稲田大学 西早稲田キャンパス
    • Year and Date
      2016-05-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] 季節性商品への嗜好を考慮した顧客クラスタリング手法に関する提案2016

    • Author(s)
      仁ノ平 将人,張 倩,鈴木玲央奈,山下 遥,後藤正幸
    • Organizer
      日本経営工学会 2016年春季大会
    • Place of Presentation
      早稲田大学 西早稲田キャンパス
    • Year and Date
      2016-05-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] ブートストラップ法を用いたAlternating Decision Forestsの適応的な汎化性能向上法2015

    • Author(s)
      三沢翔太郎,三川健太,後藤正幸
    • Organizer
      電子情報通信学会 技術研究報告 人工知能と知識処理研究会(AI)
    • Place of Presentation
      那覇市ぶんかテンブス館
    • Year and Date
      2015-12-18
    • Related Report
      2015 Research-status Report
  • [Presentation] 複数の局所的距離の学習法とその統合による分類手法に関する一考察2015

    • Author(s)
      齋藤 洋,三川健太,後藤正幸
    • Organizer
      電子情報通信学会 技術研究報告 人工知能と知識処理研究会(AI)
    • Place of Presentation
      那覇市ぶんかテンブス館
    • Year and Date
      2015-12-18
    • Related Report
      2015 Research-status Report
  • [Presentation] データの転送制御に基づく効率的な分散型SVMの学習法2015

    • Author(s)
      湯川 輝一朗,三川健太,後藤正幸
    • Organizer
      電子情報通信学会 技術研究報告 人工知能と知識処理研究会(AI)
    • Place of Presentation
      那覇市ぶんかテンブス館
    • Year and Date
      2015-12-18
    • Related Report
      2015 Research-status Report
  • [Presentation] 就職ポータルサイトにおける被エントリ数の予測モデルに関する一考察2015

    • Author(s)
      野津琢登,三川健太,後藤正幸,荻原大陸
    • Organizer
      電子情報通信学会 技術研究報告 人工知能と知識処理研究会(AI)
    • Place of Presentation
      那覇市ぶんかテンブス館
    • Year and Date
      2015-12-18
    • Related Report
      2015 Research-status Report
  • [Presentation] A Statistical Prediction Model of Students' Finishing Date on Job Hunting Using Internet Portal Sites Data2015

    • Author(s)
      Kan Yamagami, Kenta Mikawa, Masayuki Goto, Tairiku Ogihara
    • Organizer
      The 16th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2015)
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2015-12-08
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Adaptive Prediction Method Based on Alternating Decision Forests Considering Generalization Ability2015

    • Author(s)
      Shotaro Misawa, Kenta Mikawa, Masayuki Goto
    • Organizer
      The 16th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2015)
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2015-12-08
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Proposal for Classification of Document Data with Unobserved Categories Considering Latent Topics2015

    • Author(s)
      Yusei Yamamoto, Kenta Mikawa, Masayuki Goto
    • Organizer
      The 16th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2015)
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2015-12-08
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Finish Date Prediction of Job Hunting based on User Clustering Approach considering Time Series Variation of Entry Tendencies2015

    • Author(s)
      Seiya Nagamori, Kenta Mikawa, Masayuki Goto, Tairiku Ogihara
    • Organizer
      The 16th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2015)
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2015-12-08
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of Customer Purchase Behavior by using Purchase History with Discount Coupon Based on Latent Class Model2015

    • Author(s)
      Yuki Matsuzaki, Kan Yamagami, Kenta Mikawa, Masayuki Goto
    • Organizer
      The 16th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2015)
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2015-12-08
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multi-valued Classification of Text Data based on ECOC Approach using Ternary Orthogonal Table2015

    • Author(s)
      Neona Suzuki, Kan Yamagami, Kenta Mikawa, Masayuki Goto
    • Organizer
      The 16th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2015)
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2015-12-08
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] ベータ分布を導入したpLSAモデルに基づく協調フィルタリング2015

    • Author(s)
      楊 添翔,板垣直矢,三川健太,後藤正幸
    • Organizer
      日本経営工学会秋季大会予稿集
    • Place of Presentation
      金沢工業大学
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
  • [Presentation] 学生の属性情報と行動履歴情報を用いた就職活動終了日予測モデルの構築2015

    • Author(s)
      山上 敢,三川健太,後藤正幸,荻原大陸
    • Organizer
      日本経営工学会秋季大会予稿集
    • Place of Presentation
      金沢工業大学
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
  • [Presentation] 多値判別問題におけるコスト考慮型学習への拡張に関する一考察2015

    • Author(s)
      安田直生,三川健太,後藤正幸
    • Organizer
      日本経営工学会秋季大会予稿集
    • Place of Presentation
      金沢工業大学
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
  • [Presentation] 3-modeデータにおける行列分解を考慮したクラスタリング手法2015

    • Author(s)
      山下 遥,後藤正幸
    • Organizer
      日本経営工学会秋季大会予稿集
    • Place of Presentation
      金沢工業大学
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
  • [Presentation] モデルクラスを拡張した場合のベイズ予測アルゴリズムに関する一考察2015

    • Author(s)
      阿内宏武,三川健太,後藤正幸
    • Organizer
      第38回情報理論とその応用シンポジウム,SITA2015
    • Place of Presentation
      倉敷市児島
    • Year and Date
      2015-11-24
    • Related Report
      2015 Research-status Report
  • [Presentation] 潜在クラスモデルに基づく学生の就職活動終了日予測モデルに関する一考察2015

    • Author(s)
      山上 敢,三川健太,後藤正幸,荻原大陸
    • Organizer
      第38回情報理論とその応用シンポジウム,SITA2015
    • Place of Presentation
      倉敷市児島
    • Year and Date
      2015-11-24
    • Related Report
      2015 Research-status Report
  • [Presentation] ECOC多値判別手法に対するコスト考慮型学習に関する一考察2015

    • Author(s)
      安田直生,三川健太,後藤正幸
    • Organizer
      第38回情報理論とその応用シンポジウム,SITA2015
    • Place of Presentation
      倉敷市児島
    • Year and Date
      2015-11-24
    • Related Report
      2015 Research-status Report
  • [Presentation] An Analysis Based on Principal Matrix Decomposition for 3-mode Binary Data2015

    • Author(s)
      Haruka Yamashita, Masayuki Goto
    • Organizer
      2015 Asian Conference of Management Science & Applications (ACMSA2015)
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-09-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Data Pair Selection for Improving Classification Accuracy of Information-Theoretic Metric Learning2015

    • Author(s)
      Takashi Maga, Kiichiro Yukawa, Kenta Mikawa, Masayuki Goto
    • Organizer
      2015 Asian Conference of Management Science & Applications (ACMSA2015)
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-09-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Proposal of Classification Method Based on Local Metric Matrices2015

    • Author(s)
      Hiroshi Saito, Kenta Mikawa, Masayuki Goto
    • Organizer
      2015 Asian Conference of Management Science & Applications (ACMSA2015)
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-09-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Bayes Prediction Algorithm for the Model Class Conditioned by the Cumulative Number of Event Occurrences2015

    • Author(s)
      Hiromu Auchi, Kenta Mikawa, Masayuki Goto
    • Organizer
      2015 Asian Conference of Management Science & Applications (ACMSA2015)
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-09-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Study of Distributed Support Vector Machine with Lower Time Computational Complexity2015

    • Author(s)
      Kiichiro Yukawa, Kenta Mikawa, Masayuki Goto
    • Organizer
      2015 Asian Conference of Management Science & Applications (ACMSA2015)
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-09-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of Purchase History Data Based on a New Latent Class Model for RFM Analysis2015

    • Author(s)
      Zhang Qian, Haruka Yamashita, Kenta Mikawa, Masayuki Goto
    • Organizer
      2015 Asian Conference of Management Science & Applications (ACMSA2015)
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-09-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] エントリ傾向の時間的変化を考慮したユーザクラスタリングに基づく就職活動終了時期予測2015

    • Author(s)
      永森誠矢,三川健太,後藤正幸,荻原大陸
    • Organizer
      日本経営工学会 平成27年春季大会 予稿集
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-05-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 購買情報を用いたRFM分析に基づく顧客分析手法に関する一考察2015

    • Author(s)
      張 倩,三川健太,後藤正幸
    • Organizer
      日本経営工学会 平成27年春季大会 予稿集
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-05-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 就職ポータルサイトにおける被エントリ数の予測に関する一考察2015

    • Author(s)
      野津琢登,三川健太,後藤正幸,荻原大陸
    • Organizer
      日本経営工学会 平成27年春季大会 予稿集
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-05-16
    • Related Report
      2015 Research-status Report
  • [Presentation] クーポン付購買履歴データを用いた顧客購買行動分析に関する一考察2015

    • Author(s)
      松嵜祐樹,山上 敢,三川健太,後藤正幸
    • Organizer
      日本経営工学会 平成27年春季大会 予稿集
    • Place of Presentation
      Dalian, China
    • Year and Date
      2015-05-16
    • Related Report
      2015 Research-status Report
  • [Presentation] ビジネスアナリティクス手法の大学教育への適用可能性2015

    • Author(s)
      後藤 正幸
    • Organizer
      情報処理学会 第77回全国大会イベント企画, 「次世代eラーニング研究」シンポジウム(2)~新たなICT活用による学びの変革~
    • Place of Presentation
      京都大学,京都
    • Year and Date
      2015-03-17 – 2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 閲覧及び購買行動を同時に表現する潜在クラスモデルの提案とその学習法2014

    • Author(s)
      藤原直広,三川健太, 後藤正幸
    • Organizer
      第37回情報理論とその応用シンポジウム,SITA2014
    • Place of Presentation
      宇奈月,富山
    • Year and Date
      2014-12-09 – 2014-12-12
    • Related Report
      2014 Research-status Report
  • [Presentation] 閲覧及び購買行動を同時に学習可能な潜在クラスモデルの提案2014

    • Author(s)
      藤原直広, 三川健太, 後藤正幸
    • Organizer
      計測自動制御学会 システム・情報部門学術講演会,SSI2014
    • Place of Presentation
      岡山大学,岡山
    • Year and Date
      2014-11-21 – 2014-11-23
    • Related Report
      2014 Research-status Report
  • [Presentation] An Analysis of Purchasing and Browsing Histories on an EC Site Based on a New Latent Class Model2014

    • Author(s)
      Masayuki Goto, Kenta Mikawa, Manabu Kobayashi, Shunsuke Horii, Tota Suko, Shigeichi Hirasawa
    • Organizer
      The 1st East Asia Workshop on Industrial Engineering, Hiroshima
    • Place of Presentation
      Hiroshima, Japan
    • Year and Date
      2014-11-08 – 2014-11-09
    • Related Report
      2014 Research-status Report
  • [Presentation] 潜在クラスモデルに基づくユーザ行動履歴データの分析2014

    • Author(s)
      後藤正幸
    • Organizer
      日本経営工学会 平成26年秋季大会
    • Place of Presentation
      広島大学,広島
    • Year and Date
      2014-11-08 – 2014-11-09
    • Related Report
      2014 Research-status Report
  • [Presentation] A New Estimation Method of Latent Class Model with High Accuracy by Using Both Browsing and Purchase Histories2014

    • Author(s)
      Naohiro Fujiwara, Kenta Mikawa, Masayuki Goto
    • Organizer
      The 15th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2014)
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2014-10-12 – 2014-10-15
    • Related Report
      2014 Research-status Report
  • [Presentation] A Modified Aspect Model for Simulation Analysis2014

    • Author(s)
      Masayuki Goto, Kazushi Minetoma, Kenta Mikawa, Manabu Kobayashi, Shigeichi Hirasawa
    • Organizer
      2014 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC2014)
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2014-10-05 – 2014-10-08
    • Related Report
      2014 Research-status Report
  • [Book] 入門 パターン認識と機械学習2014

    • Author(s)
      後藤正幸,小林 学
    • Total Pages
      245
    • Publisher
      コロナ社
    • Related Report
      2014 Research-status Report
  • [Remarks] 早稲田大学 経営システム工学科 後藤研究室 Webページ

    • URL

      http://www.it.mgmt.waseda.ac.jp/results/index.html

    • Related Report
      2016 Annual Research Report
  • [Remarks] 早稲田大学 データサイエンス研究所 ホームページ

    • URL

      http://www.waseda.jp/prj-datascience/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 早稲田大学 経営システム工学科 後藤研究室 研究業績ページ

    • URL

      http://www.it.mgmt.waseda.ac.jp/results/academic.html

    • Related Report
      2015 Research-status Report
  • [Remarks] 早稲田大学・創造理工学部・経営システム工学科・後藤研究室

    • URL

      http://www.it.mgmt.waseda.ac.jp/

    • Related Report
      2014 Research-status Report
  • [Patent(Industrial Property Rights)] 学習支援システム,学習支援装置および学習支援方法2017

    • Inventor(s)
      岩村相哲,藤原靖宏,井田安俊,後藤正幸,中澤 真,梅澤克之
    • Industrial Property Rights Holder
      岩村相哲,藤原靖宏,井田安俊,後藤正幸,中澤 真,梅澤克之
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-017634
    • Filing Date
      2017-02-02
    • Related Report
      2016 Annual Research Report

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

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