Rchr
J-GLOBAL ID:200901054616125908
Update date: Jan. 30, 2024
OKABE Masayuki
オカベ マサユキ | OKABE Masayuki
Affiliation and department:
Job title:
Assistant Professor
Research field (1):
Intelligent informatics
Research keywords (4):
Information Retrieval
, Data Mining
, Machine Learning
, Intelligent Informatics
Research theme for competitive and other funds (9):
- 2021 - 2024 順序性と解釈性を考慮した複合イベント処理ルールの半自動生成
- 2018 - 2020 対話型機械学習に基づく複合イベント処理ルールの生成
- 2015 - 2019 Support of Information Access and Utilization for Trend Information Ecosystem
- 2014 - 2016 実時間カーネル行列学習によるストリームデータ分類
- 2011 - 2015 Development of Interactive Clustering based on Higher Order Statistics
- 2011 - 2013 半教師付き距離学習によるオンラインデータ分類
- 2008 - 2010 Interactive Information Gathering with Minimal User Feedback
- 2007 - 2008 Analysis Methods for Network Traffic Log using Substring Statistics
- 2006 - 2008 持続型テキスト分類学習のためのフィードバックナビゲーション
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Papers (43):
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Masayuki Okabe, Seiji Yamada. Clutering using Boosted Constrained K-means Algorithm. Frontiers in Robotics and AI. 2018
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OKUMOTO Hayato, YAMANE Yoshikazu, YOSHIDA Mitsuo, OKABE Masayuki, UMEMURA Kyoji. The Live Broadcasting System Showing Lecturer in Transparent Silhouette. Japan Journal of Educational Technology. 2017. 42. 2. 177-186
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Masato KIKUCHI, Eiko YAMAMOTO, Mitsuo YOSHIDA, Masayuki OKABE, Kyoji UMEMURA. Conservative Estimation for Conditional Probability. The IEICE Transactions on Information and Systems. 2017. J100-D. 4. 544-555
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Kana Oomoto, Haruka Oikawa, Eiko Yamamoto, Mitsuo Yoshida, Masayuki Okabe, Kyoji Umemura. Polysemy Detection in Distributed Representation of Word Sense. The 9th International Conference on Knowledge and Smart Technology (KST-2017). 2017. 28-33
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Shiori Hironaka, Mitsuo Yoshida, Masayuki Okabe, Kyoji Umemura. Analysis of Social Network Generation Methods for Home Location Estimation in Japan. Transactions of the Japanese Society for Artificial Intelligence. 2017. 32. 1. WII-M_1
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MISC (66):
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藤岡公平, 岡部正幸. 相互情報量に基づく特徴抽出と順序カーネルを利用した時系列データ分類. 第14回データ工学と情報マネジメントに関するフォーラム(DEIM2022). 2022. D34-5
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藤岡公平, 岡部正幸. Shapeletの出現順序を用いた時系列データ分類. 2021年度 人工知能学会全国大会 2G1-GS-2d-04. 2021
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藤岡公平, 岡部正幸. Shapelet間の順序情報を利用した時系列データ分類. 2021年 電子情報通信学会総合大会 D-12-29. 2021
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Hikari Orinaka, Masayuki Okabe. Exploring Interpretable Classifiers with Relevance Feedback. 2020
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Kohei Fujioka, Masayuki Okabe. Time Series Classification based on Shapelet Order. 2020
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Education (2):
- 1996 - 2001 Tokyo Institute of Technology Interdisciplinary Graduate School of Science and Engineering Department of Computational Intelligence and Systems Science
- 1992 - 1996 Soka University Faculty of Engineering Department of Information Systems
Professional career (1):
Work history (5):
- 2019/04 - 現在 Prefectural University of Hiroshima Faculty of Management and Information System Associate Professor
- 2016/04 - 2019/03 Prefectural University of Hiroshima Faculty of Management and Information System Lecturer
- 2007/04 - 2016/03 Toyohashi University of Technology Information and Media Center Assistant Professor
- 2003/04 - 2007/03 Toyohashi University of Technology Multimedia Center Assistant
- 2001/04 - 2003/03 Japan Science and Technology Agency Researcher
Committee career (2):
- 2010/06 - 現在 第24回人工知能学会全国大会 プログラム委員
- 2009/06 - 現在 第23回人工知能学会全国大会 プログラム委員
Awards (1):
- 2011/03 - 富士技術出版株式会社 Journal of Advances Computational Intelligence and Intelligent Informatics 若手研究者賞
Association Membership(s) (3):
ACM
, 人工知能学会
, Japanese Society for Artificial Intelligence
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