Research field (2)：
Sensitivity (kansei) informatics
, Soft computing
Research keywords (6)：
mathematical programming
, game theory
, machine learning
, data mining
, rough sets
, clustering
Research theme for competitive and other funds (2)：
2021 - 2024 Prototype classification models based on fuzzy max functions and their learning using mathematical optimization techniques
2011 - 2015 Cluster Analysis Using Dissimilarity Based on Attribute Reduction of Rough Set Theory
Papers (54)：
Yoshifumi Kusunoki. Generalization of Rough-Set-Based Attribute Reduction by Using Purity Functions. 2024 Joint 13th International Conference on Soft Computing and Intelligent Systems and 25th International Symposium on Advanced Intelligent Systems (SCIS&ISIS). 2024
Yoshifumi Kusunoki, Tomoharu Nakashima. Development of a Robust Fuzzy $c$-Means Method Through Convex Analysis. 2024 Joint 13th International Conference on Soft Computing and Intelligent Systems and 25th International Symposium on Advanced Intelligent Systems (SCIS&ISIS). 2024
Yoshifumi Kusunoki. Revised Margin-Maximization Method for Fuzzy Nearest Prototype Classification. Lecture Notes in Computer Science. 2024. 140-151
Yoshifumi Kusunoki, Keiji Tatsumi. Multi-Class Support Vector Machine Based on Minimization of Reciprocal-Geometric-Margin Norms. 2023
Yoshifumi Kusunoki. Maximum-Margin Nearest Prototype Classifiers with the Sum-over-others Loss Function and a Performance Evaluation. The Tenth International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making. 2023
Ajimoto Kensuke, Kusunoki Yoshifumi, Nakashima Tomoharu. A Study on the linguistic explanation of online classification mechanism using Confidence-Weighted learning fuzzy classifiers. Proceedings of the Fuzzy System Symposium. 2022. 38. 316-319
Nakashima Tomoharu, Ajimoto Kensuke, Fujikawa Takumi, Fukushima Takuya, Kusunoki Yoshifumi. A Trial of Analysis on Soccer Formations by using Self-Organizing Maps. Proceedings of the Fuzzy System Symposium. 2021. 37. 577-578
Kato Masaharu, Matsuda Yasuhiro, Nakashima Tomoharu, Kusunoki Yoshifumi. A Study On Route Optimization Problems in Area Surveillance using Autonomous Robots. Proceedings of the Fuzzy System Symposium. 2021. 37. 618-619
A Probabilistic Rough Set Model Based on Bayesian Learning
(The 2023 International Joint Conference on Rough Sets (IJCRS 2023) 2023)
A Study on Application of Bayesian Learning in Rough Set Approaches to Data Analysis
(Proceedings of the 23rd Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty 2023)
2013/10 - Joint Rough Set Symposium Best Paper Award
2011 - システム制御情報学会 学会賞奨励賞
Association Membership(s) (4)：
JAPAN SOCIETY FOR FUZZY THEORY AND INTELLIGENT INFORMATICS
, THE OPERATIONS RESEARCH SOCIETY OF JAPAN
, THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS
, THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS
