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J-GLOBAL ID:201401059571433209   Update date: Jan. 30, 2024

Hamasuna Yukihiro

ハマスナ ユキヒロ | Hamasuna Yukihiro
Affiliation and department:
Job title: Associate Professor
Research field  (4): Sensitivity (kansei) informatics ,  Soft computing ,  Intelligent informatics ,  Information theory
Research keywords  (4): Data Science ,  Machine Learning ,  Soft Computing ,  Clustering
Research theme for competitive and other funds  (6):
  • 2019 - 2022 構造的ゆらぎを伴うネットワークデータに対するクラスタリング手法の拡張と高度化
  • 2019 - 2020 データ構造に対して頑健なクラスタリングの開発
  • 2016 - 2019 構造的ゆらぎを伴うグラフデータに対するクラスタリング手法の確立
  • 2016 - 2017 グラフデータに対する知識融合型クラスタリング技法の開発
  • 2013 - 2014 半教師付きスペクトラルクラスタリングの高度化~特に、ソーシャルデータの 解析を目的として~
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Papers (97):
  • Yukihiro Hamasuna, Yoshitomo Mori. A Novel Noise Clustering Based on Local Outlier Factor. Lecture Notes in Computer Science. 2023. 14376. 179-191
  • Yukihiro Hamasuna, Yuya Yokoyama, Kaito Takegawa. The relationship between Gaussian process based c-regression models and kernel c-regression models. 2022 Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS). 2022
  • Yukihiro Hamasuna, Shusuke Nakano, Yasunori Endo. Network Clustering with Controlled Node Size. Modeling Decisions for Artificial Intelligence, LNAI 12898. 2021. 243-256
  • Yuto Kingetsu, Yukihiro Hamasuna. Jensen-Shannon Divergence-Based k-Medoids Clustering. Journal of Advanced Computational Intelligence and Intelligent Informatics. 2021. 25. 2. 226-233
  • TSUDA Nobuhiko, HAMASUNA Yukihiro, ENDO Yasunori. Three Controlled-Sized Clustering Methods for Time-Series Data. Journal of Japan Society for Fuzzy Theory and Intelligent Informatics. 2021. 33. 2. 608-616
more...
MISC (57):
  • Ryota Uto, Yukihiro Hamasuna. On Sequential Cluster Extraction Using Possibilistic Size Controll Clustering. 2023
  • ⃝Kenshin Fujita, Yukihiro Hamasuna. A Study on Cluster Validity Measures Based on Fuzzy Membership for Time-Series Data. 2023
  • ⃝Yuya Yokoyama, Yukihiro Hamasuna. A Study on Parameter Estimation in Gaussian Process based c-Regression Models. 2023
  • Hiroto Migita, Yukihiro Hamasuna. A Study on Initial Value Determination Using k-medoids++ in Controlled Edge-Sized Network Clustering. 2023
  • Yoshitomo Mori, Yukihiro Hamasuna. Noise Clustering based on Local Outlier Factor. 2023
more...
Professional career (1):
  • 博士(工学) (筑波大学)
Committee career (3):
  • 2018/05 - 現在 システム制御情報学会 事業委員(第64期)
  • 2017/04 - 現在 日本知能情報ファジィ学会関西支部 運営委員
  • 2017/04 - 現在 日本知能情報ファジィ学会 SOFT-CR委員
Awards (1):
  • 2012/09 - 日本知能情報ファジィ学会 奨励賞
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