A Novel Learning Method That Highlights the Order Relation between Data Examples

• Project/Area Number: 22700015
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Fundamental theory of informatics
• Research Institution: Ishinomaki Senshu University
• Principal Investigator: HARAGUCHI Kazuya 石巻専修大学, 理工学部, 准教授 (80453356)
• Co-Investigator(Renkei-kenkyūsha): NAGAMOCHI Hiroshi 京都大学, 大学院・情報学研究科, 教授 (70202231)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: 計算論的学習理論 / 機械学習 / 人工知能 / アルゴリズム / グラフ理論 / 半順序集合

Research Abstract

We have worked on developing a novel classifier model for the classification problem, which is one of the most significant issues in machine learning. We have remarked that classifier partitions the data domain into subspaces and induces a ranking on them

Research Products

• [Journal Article] Constructing A Classifier by Searching The Ranking Space (2013)
  • Author(s): Kazuya Haraguchi
  • Journal Title: 石巻専修大学 研究紀要 Volume: 第24号 Pages: 7-13
  • NAID: 40019628633
  • URL: http://www.isenshu-u.ac.jp/library/kenkyu/24/start.html
• [Presentation] Effectiveness of sample posed based visual classifier for data sets conceptualized by the number of attributes (2010)
  • Author(s): Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
  • Organizer: WAAC 2010
  • Place of Presentation: 金沢市文化ホール
  • Year and Date: 2010-07-23
• [Presentation] 枝交差数最小化に基づいた視覚的分類器の構成 (2010)
  • Author(s): 原口和也, Seok-Hee Hong, 永持仁
  • Organizer: 京都大学数理解析研究所研究集会「最適化モデルとアルゴリズムの新展開」
  • Place of Presentation: 京都大学
  • Year and Date: 2010-07-22