Yamanishi Kenji 山西健司

Researcher Number	90549180
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院情報理工学系研究科, 教授
Affiliation (based on the past Project Information) *help	2019 – 2025: 東京大学, 大学院情報理工学系研究科, 教授 2012 – 2015: 東京大学, 情報理工学(系)研究科, 教授 2011: 東京大学, 大学院・情報理工学系研究科, 教授
Review Section/Research Field	Principal Investigator Medium-sized Section 61:Human informatics and related fields / Intelligent informatics
Keywords	Principal Investigator 機械学習 / 記述長最小原理 / ネットワーク / 異常検知 / モデル選択 / 変化検知 / 生成系AI / 緑内障 / 潜在空間 / 経済危機予測 … More / 潜在構造変化検知 / 経済予兆検知 / 埋め込み / データサイエンス / 予報情報学 / グラフ埋め込み / 緑内障進行予測 / 予兆情報学 / 潜在的ダイナミックス / 潜在変数モデル / ビッグデータ / 潜在的ダイナミクス / データマイニング / 情報論的学習理論 Less

潜在空間最適構成理論の構築と経済学、医学、生成系AIへの応用Principal Investigator
- Principal Investigator
  
  山西健司
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 61:Human informatics and related fields
- Research Institution
  The University of Tokyo
Development of Mathematical Methods for Sign Detection and Their Applications to Economics and MedicinePrincipal Investigator
- Principal Investigator
  
  Yamanishi Kenji
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 61:Human informatics and related fields
- Research Institution
  The University of Tokyo
Study on Information theoretic Learning Theory of Latent DynamicsPrincipal Investigator
- Principal Investigator
  
  Yamanishi Kenji
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Intelligent informatics
- Research Institution
  The University of Tokyo

All 2023 2022 2021 2020 2019 2016 2015 2014 2013 2012 2011 Other

All Journal Article Presentation Book Patent

[Book] Learning with the Minimum Description Length Principle2023
- Author(s)
  Kenji Yamanishi
- Total Pages
  359
- Publisher
  Springer
- ISBN
  9819917891
- Data Source
  KAKENHI-PROJECT-19H01114
[Book] 異常検知からリスク管理へ2022
- Author(s)
  山西健司、久野遼平、島田敬士、峰松翼、井手剛
- Total Pages
  208
- Publisher
  サイエンス社
- ISBN
  9784781915463
- Data Source
  KAKENHI-PROJECT-19H01114
[Book] 「情報論的学習とデータマイニング」(数理工学ライブラリー３）2014
- Author(s)
  山西健司
- Total Pages
  167
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-23240019
[Book] 情報論的学習とデータマイニング2014
- Author(s)
  山西健司
- Total Pages
  168
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] Dimensionality selection for hyperbolic embeddings using decomposed normalized maximum likelihood code-length2023
- Author(s)
  Yuki, R., Ike, Y. & Yamanishi, K
- Journal Title
  
  Knowledge and Information Systems
  
  Volume: 65 Issue: 12 Pages: 5601-5634
- DOI
  10.1007/s10115-023-01934-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23KJ0419, KAKENHI-PROJECT-19H01114
[Journal Article] Network Change Detection Based on Random Walk in Latent Space2023
- Author(s)
  Lin Chuan-hao、Xu Linchuan、Yamanishi Kenji
- Journal Title
  
  IEEE Transactions on Knowledge and Data Engineering
  
  Volume: - Pages: 1-1
- DOI
  10.1109/tkde.2022.3167062
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Detecting signs of model change with continuous model selection based on descriptive dimensionality2023
- Author(s)
  Yamanishi Kenji、Hirai So
- Journal Title
  
  Applied Intelligence
  
  Volume: 53 Issue: 22 Pages: 26454-26471
- DOI
  10.1007/s10489-023-04780-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Mixture Complexity and Its Application to Gradual Clustering Change Detection2022
- Author(s)
  S. Kyoya 、K. Yamanishi
- Journal Title
  
  Entropy
  
  Volume: 24 Issue: 10 Pages: 1407-1407
- DOI
  10.3390/e24101407
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Dimensionality Selection of Hyperbolic Graph Embeddings using Decomposed Normalized Maximum Likelihood Code-Length2022
- Author(s)
  R. Yuki 、Y. Ike K.Yamanishi
- Journal Title
  
  Proceedings of IEEE International Conference on Data Mining
  
  Volume: - Pages: 666-675
- DOI
  10.1109/icdm54844.2022.00077
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Change Detection with Probabilistic Models on Persistence Diagrams2022
- Author(s)
  K. Ueda、Y. Ike 、 K. Yamanishi
- Journal Title
  
  Proceedings of IEEE International Conference on Data Mining
  
  Volume: - Pages: 11911196-11911196
- DOI
  10.1109/icdm54844.2022.00153
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Graph Summarization with?Latent Variable Probabilistic Models2022
- Author(s)
  S. Fukushima 、R. Kanai 、 K. Yamanishi
- Journal Title
  
  Complex Networks
  
  Volume: - Pages: 428-440
- DOI
  10.1007/978-3-030-93413-2_36
- ISBN
  9783030934125, 9783030934132
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Generalization Bounds for Graph Embedding Using Negative Sampling: Linear vs Hyperbolic2021
- Author(s)
  A. Suzuki, A. Nitanda, J. Wang, L. Xu, K. Yamanishi, and M. Cavazza
- Journal Title
  
  Proceedings of NeurIIPS
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Improving Visual Field Trend Analysis with OCT and Deeply Regularized Latent-Space Linear Regression2021
- Author(s)
  Xu Linchuan、Asaoka Ryo、Murata Hiroshi、Kiwaki Taichi、Zheng Yuhui、Matsuura Masato、Fujino Yuri、Tanito Masaki、Mori Kazuhiko、Ikeda Yoko、Kanamoto Takashi、Yamanishi Kenji
- Journal Title
  
  Ophthalmology Glaucoma
  
  Volume: 4 Issue: 1 Pages: 78-88
- DOI
  10.1016/j.ogla.2020.08.002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K09795, KAKENHI-PROJECT-18K18121, KAKENHI-PROJECT-18KK0253, KAKENHI-PROJECT-19H01114
[Journal Article] Word2vec Skip-Gram Dimensionality Selection via Sequential Normalized Maximum Likelihood2021
- Author(s)
  P. Hung Thuc、K. Yamanishi
- Journal Title
  
  Entropy
  
  Volume: 23 Issue: 8 Pages: 997-997
- DOI
  10.3390/e23080997
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Change Sign Detection with Differential MDL Change Statistics and Its Applications to COVID-19 Pandemic Analysis2021
- Author(s)
  Kenji Yamanishi, Linchuan Xu, Ryo Yuki, Shintaro Fukushima, Chunahao Lin
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 19795-19795
- DOI
  10.1038/s41598-021-98781-4
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] A Joint Multitask Learning Model for Cross-sectional and Longitudinal Predictions of Visual Field Using OCT2021
- Author(s)
  Asaoka Ryo、Xu Linchuan、Murata Hiroshi、Kiwaki Taichi、Matsuura Masato、Fujino Yuri、Tanito Masaki、Mori Kazuhiko、Ikeda Yoko、Kanamoto Takashi、Inoue Kenji、Yamagami Jukichi、Yamanishi Kenji
- Journal Title
  
  Ophthalmology Science
  
  Volume: 1 Issue: 4 Pages: 100055-100055
- DOI
  10.1016/j.xops.2021.100055
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K18121, KAKENHI-PROJECT-19H01114
[Journal Article] Generalization Error Bound for Hyperbolic Ordinal Embedding2021
- Author(s)
  A.Suzuki, A.Nitanda, J.Wang, L.Xu, K. Yamanishi, and M.Cavazza
- Journal Title
  
  Proceedings of International Conference on Machine Learning
  
  Volume: PMLR 139 Pages: 10011-10021
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Fourier-analysis-based Form of Normalized Maximum Likelihood: Exact Formula and Relation to Complex Bayesian Prior2021
- Author(s)
  Suzuki Atsushi Yamanishi Kenji
- Journal Title
  
  IEEE Transactions on Information Theory
  
  Volume: 67 Issue: 9 Pages: 61646178-61646178
- DOI
  10.1109/tit.2021.3088304
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Summarizing Finite Mixture Model with Overlapping Quantification2021
- Author(s)
  S. Kyoya 、K. Yamanishi
- Journal Title
  
  Entropy
  
  Volume: 23 Issue: 11 Pages: 1503-1503
- DOI
  10.3390/e23111503
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] PAMI: A Computational Module for Joint Estimation and Progression Prediction of Glaucoma2021
- Author(s)
  L. Xu 、R. Asaoka 、T. Kiwaki 、H. Murata 、Y. Fujino 、K. Yamanishi
- Journal Title
  
  Proceedings of ACM SIGKDD Conference on Knowledge Discovery and Data Mining(KDD2021)
  
  Volume: - Pages: 3826-3834
- DOI
  10.1145/3447548.3467195
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Predicting 10-2 Visual Field From Optical Coherence Tomography in Glaucoma Using Deep Learning Corrected With 24-2/30-2 Visual Field2021
- Author(s)
  Hashimoto Yohei、Kiwaki Taichi、Sugiura Hiroki、Asano Shotaro、Murata Hiroshi、Fujino Yuri、Matsuura Masato、Miki Atsuya、Mori Kazuhiko、Ikeda Yoko、Kanamoto Takashi、Yamagami Junkichi、Inoue Kenji、Tanito Masaki、Yamanishi Kenji、Asaoka Ryo
- Journal Title
  
  Translational Vision Science & Technology
  
  Volume: 10 Issue: 13 Pages: 28-28
- DOI
  10.1167/tvst.10.13.28
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K18121, KAKENHI-PROJECT-20K09785, KAKENHI-PROJECT-20K09795, KAKENHI-PROJECT-19H01114
[Journal Article] Detecting Gradual Structure Changes of Non-parametric Distributions via Kernel Complexity2021
- Author(s)
  S. Hirai 、K. Yamanishi
- Journal Title
  
  Proceedings of IEEE BigData 2021
  
  Volume: - Pages: 17-27
- DOI
  10.1109/bigdata52589.2021.9671957
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Deep learning model to predict visual field in central 10° from optical coherence tomography measurement in glaucoma2020
- Author(s)
  Hashimoto Yohei、Asaoka Ryo、Kiwaki Taichi、Sugiura Hiroki、Asano Shotaro、Murata Hiroshi、Fujino Yuri、Matsuura Masato、Miki Atsuya、Mori Kazuhiko、Ikeda Yoko、Kanamoto Takashi、Yamagami Junkichi、Inoue Kenji、Tanito Masaki、Yamanishi Kenji
- Journal Title
  
  British Journal of Ophthalmology
  
  Volume: 105 Issue: 4 Pages: 507-513
- DOI
  10.1136/bjophthalmol-2019-315600
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K09795, KAKENHI-PROJECT-18K18121, KAKENHI-PROJECT-19H01114
[Journal Article] : Long-tailed distributions of inter-event times as mixtures of exponential distributions2020
- Author(s)
  Makoto Okada, Kenji Yamanishi, Naoki Masuda
- Journal Title
  
  Royal Society Open Science
  
  Volume: 7 Issue: 2 Pages: 191643-191643
- DOI
  10.1098/rsos.191643
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] Predicting the Glaucomatous Central 10-Degree Visual Field From Optical Coherence Tomography Using Deep Learning and Tensor Regression2020
- Author(s)
  Xu Linchuan、Asaoka Ryo、Kiwaki Taichi、Murata Hiroshi、Fujino Yuri、Matsuura Masato、Hashimoto Yohei、Asano Shotaro、Miki Atsuya、Mori Kazuhiko、Ikeda Yoko、Kanamoto Takashi、Yamagami Junkichi、Inoue Kenji、Tanito Masaki、Yamanishi Kenji
- Journal Title
  
  American Journal of Ophthalmology
  
  Volume: 218 Pages: 304-313
- DOI
  10.1016/j.ajo.2020.04.037
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K09795, KAKENHI-PROJECT-18K18121, KAKENHI-PROJECT-18KK0253, KAKENHI-PROJECT-19H01114
[Journal Article] Detecting Metachanges in Data Streams from the Viewpoint of the MDL Principle2019
- Author(s)
  Shintaro Fukushima, Kenji Yamanishi:, 1134 (2019).
- Journal Title
  
  Entropy
  
  Volume: ,21(12) Issue: 12 Pages: 1134-1134
- DOI
  10.3390/e21121134
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] The decomposed normalized maximum likelihood code-length criterion for selecting hierarchical latent variable models2019
- Author(s)
  Kenji Yamanishi, Tianyi Wu, Shinya Sugawara, Makoto Okada
- Journal Title
  
  Data Mining and Knowledge Discovery
  
  Volume: 33(4): Issue: 4 Pages: 1017-1058
- DOI
  10.1007/s10618-019-00624-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01114
[Journal Article] 異常検知：外れ値検知と変化検知2015
- Author(s)
  山西健司
- Journal Title
  
  日本信頼性学会誌
  
  Volume: 5月号
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] Sequential network change detection with its applications to ad impact relation analysis2015
- Author(s)
  Yu.Hayashi and Kenji.Yamanishi:
- Journal Title
  
  Data Mining and Knowledge Discovery
  
  Volume: 29 Issue: 1 Pages: 137-167
- DOI
  10.1007/s10618-013-0338-6
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] 複雑データからのディープナレッジの発見2015
- Author(s)
  山西健司
- Journal Title
  
  日本機械学会誌
  
  Volume: 118 Pages: 8-11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] 特集「データを読み解く技術―ビッグデータ, eサイエンス, Latent Dynamics―」：潜在的ダイナミクスの学習理論2014
- Author(s)
  山西健司
- Journal Title
  
  電子情報通信学会誌
  
  Volume: Volume 97, No. 5
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] 潜在的ダイナミクスの学習理論2014
- Author(s)
  山西健司
- Journal Title
  
  電子情報通信学会誌
  
  Volume: 5月号 Pages: 422-426
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] Efficient Computation of Normalized Maximum Likelihood Codes for Gaussian Mixtures with Its Applications to Clustering2013
- Author(s)
  So Hirai, Kenji Yamanishi
- Journal Title
  
  IEEE Transaction on Information Theory
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] Discovering Emerging Topics in Social Streams viaLink Anomaly Detection2013
- Author(s)
  Toshimitsu Takahashi, Kenji Yamanishi
- Journal Title
  
  IEEE Transactions on Knowledge and Data Engineering
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] Efficient computation of normalized maximum likelihood codes for Gaussian mixture models with its applications to clustering2013
- Author(s)
  So Hirai, Kenji Yamanishi
- Journal Title
  
  IEEE Transactions on Information Theory
  
  Volume: Volume:59 , Issue: 11 Issue: 11 Pages: 7718-7727
- DOI
  10.1109/tit.2013.2276036
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23240019
[Journal Article] Discovering Emerging Topics in Social Streams via Link Anomaly Detection2012
- Author(s)
  Toshimitsu Takahashi, Ryota Tomioka, Kenji Yamanishi
- Journal Title
  
  IEEE Transactions on Knowledge and Data Engineering
  
  Volume: 未定 Issue: 1 Pages: 120-130
- DOI
  10.1109/tkde.2012.239
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22700138, KAKENHI-PROJECT-23240019
[Patent] 情報処理装置、情報処理方法、及びプログラム2019
- Inventor(s)
  山西健司木脇太一 Xu Linchuan 他
- Industrial Property Rights Holder
  山西健司木脇太一 Xu Linchuan 他
- Industrial Property Rights Type
  特許
- Filing Date
  2019
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Tight and Fast Generalization Error Bound of Graph Embedding in Metric Space2023
- Author(s)
  A. Suzuki , A. Nitanda, T. Suzuki, J. Wang , F.Tian, and K. Yamanishi
- Organizer
  Internatonal Conference on Machine Learning (ICML2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Balancing Summarization and Change Detection in Graph Streams2023
- Author(s)
  S.Fukushima and K. Yamanishi
- Organizer
  ICDM2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Adaptive Topological Features via Persistent Homology Filetering Learning for Point Clouds2023
- Author(s)
  N. Nishikawa, Y. Ike, and K. Yamanishi
- Organizer
  Neurlips 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] GMMDA: Gaussian Mixture Modeling of Graph in Latent Space for Graph Data Augmentation2023
- Author(s)
  Li Yanjin、Xu Linchuan、Yamanishi Kenji
- Organizer
  ICDM2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Dimensionality and Curvature Selection of Graph Embedding using DNML Code-Length2023
- Author(s)
  R.Yuki, A.Suzuki, and K. Yamanishi
- Organizer
  ICDM2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] 予兆情報学ー情報論的学習理論に基づく変化予兆検知2021
- Author(s)
  山西健司
- Organizer
  名古屋大学予兆学研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Detecting hierarchical changes in latent variable models2020
- Author(s)
  Shintaro Fukushima 　Kenji Yamanishi
- Organizer
  IEEE International Conference on Data Mining
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] 記述長最小原理・変化検知・予兆情報学2020
- Author(s)
  山西健司
- Organizer
  JST/CRDS連続セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] 微分的MDL変化統計量に基づく変化予兆検知とCOVID-19感染爆発検知への応用2020
- Author(s)
  山西健司
- Organizer
  キヤノングローバル戦略研究所　CIGS経済―社会との分野横断的研究会「ビッグデータとCOVID-19]
- Invited
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] データマイニングによる異常兆候検知と医療への応用2019
- Author(s)
  山西健司
- Organizer
  日本脳ドック学会総会
- Invited
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Glaucoma Progression Prediction Using Retinal Thickness via Latent Space Linear Regression2019
- Author(s)
  Yuhui Zheng, Linchuan Xu, Taichi Kiwaki, Jing Wang, Hiroshi Murata, Ryo Asaoka, Kenji Yamanishi
- Organizer
  2019 ACM SIGKDD International Conference on Knowledge Discovery and Data Mining
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] : Modern MDL meets Data Mining Insights, Theory, and Practice2019
- Author(s)
  Jilles Vreeken, Kenji Yamanishi
- Organizer
  2019 ACM SIGKDD International Conference on Knowledge Discovery and Data Mining
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] 潜在知識を読み解くデータサイエンス2019
- Author(s)
  山西健司
- Organizer
  電子情報通信学会サービスコンピューティング研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Detecting Model Changes and their Early Warning Signals Using MDL Change Statistics2019
- Author(s)
  So Hirai, Kenji Yamanishi
- Organizer
  2019 IEEE International Conference on BigData
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Hyperbolic Ordinal Embedding2019
- Author(s)
  Atsushi Suzuki, Jing Wang, Feng Tian, Atsushi Nitanda, Kenji Yamanishi
- Organizer
  The Eleventh Asian Conference on Machine Learning (ACML) 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01114
[Presentation] Rank selection for non-negative matrixfactorization with normalized maximum likelihood coding.2016
- Author(s)
  Yu .Ito, Shin-ichi .Oeda, and Kenji.Yamanishi:
- Organizer
  SIAM International Conference on Data Mining
- Place of Presentation
  Miami, USA
- Year and Date
  2016-05-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 複雑データからの深い潜在知識の発見2016
- Author(s)
  山西健司
- Organizer
  東京大学シンポジウム「人工知能への情報理工学の取り組み」
- Place of Presentation
  文京区、東京、東京大学
- Year and Date
  2016-03-14
- Invited
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 進化するMDL-MDLの基礎から最近の発展ー2016
- Author(s)
  山西健司
- Organizer
  電子情報通信学会
- Place of Presentation
  文京区、東京、東京大学
- Year and Date
  2016-03-17
- Invited
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 過完備辞書の再構成条件のブロックスパースモデルへの拡張2016
- Author(s)
  寺園泰・山西健司
- Organizer
  第24回情報論的学習理論と機械学習研究会（IBISML）
- Place of Presentation
  立川市、東京、統計数理研究所
- Year and Date
  2016-03-17
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 複雑データからのディープナレッジの発見と価値化2015
- Author(s)
  山西健司
- Organizer
  情報処理学会第７７回全国大会
- Place of Presentation
  京都、京都大学
- Year and Date
  2015-03-18
- Invited
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] ネットワーク中心性を用いたテンポラルネットワークの異常検知2015
- Author(s)
  要名本義太郎・森野佳生・山西健司
- Organizer
  第18回情報論的学習理論ワークショップ（IBIS2015)
- Place of Presentation
  つくば市、茨城県、つくば国際会議場
- Year and Date
  2015-11-26
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] データマイニングによる異常検知2015
- Author(s)
  山西健司
- Organizer
  東京大学シンポジウム
- Place of Presentation
  文京区、東京、東京大学
- Year and Date
  2015-06-01
- Invited
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] On-line detection of continuous changes in stochastic processes2015
- Author(s)
  Kohei .Miyaguchi and Kenji Yamanishi
- Organizer
  2015 IEEE/ACM International Conference on Data Science and Advanced Analytics (DSAA’2015).
- Place of Presentation
  Paris, France
- Year and Date
  2015-10-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] エージェントモデルを用いた緑内障病変の時空間伝播に関する予測手法2015
- Author(s)
  友田恭輔・森野佳生・村田博史・朝岡亮・山西健司
- Organizer
  第18回情報論的学習理論ワークショップ（IBIS2015)
- Place of Presentation
  つくば市、茨城県、つくば国際会議場
- Year and Date
  2015-11-27
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 正規化最大尤度(NML)を用いた変化点同定についての理論解析2015
- Author(s)
  宮口航平・山西健司
- Organizer
  第18回情報論的学習理論ワークショップ（IBIS2015)
- Place of Presentation
  つくば市、茨城県、つくば国際会議場
- Year and Date
  2015-11-27
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 時系列データからの畳み込み非負値行列因子分解の構造推定2015
- Author(s)
  鈴木惇・山西健司
- Organizer
  第18回情報論的学習理論ワークショップ（IBIS2015)
- Place of Presentation
  つくば市、茨城県、つくば国際会議場
- Year and Date
  2015-11-26
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 潜在空間からのディープナレッジの発見2014
- Author(s)
  山西健司
- Organizer
  応用統計学会 2014年度大会
- Place of Presentation
  東京、統計数理研究所
- Year and Date
  2014-05-22
- Invited
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Data fusion using restricted Boltzmann machines2014
- Author(s)
  Yoshiki Sakai and Kenji Yamanishi
- Organizer
  IEEE International Conference on Data Mining
- Place of Presentation
  Schezen China
- Year and Date
  2014-12-16
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 潜在空間からのディープナレッジの発見2014
- Author(s)
  山西健司
- Organizer
  暗号フロンティア研究会
- Place of Presentation
  石川県能美市、北陸先端科学技術大学院大学
- Invited
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 独立成分分析に基づく時系列データの潜在的変化検知2013
- Author(s)
  赤坂拓哉、山西健司
- Organizer
  第16回情報論的学習理論ワークショップ(IBIS2013)
- Place of Presentation
  東京、東工大
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 欠測データからのRBM学習の性能評価2013
- Author(s)
  坂井良樹、山西健司
- Organizer
  第16回情報論的学習理論ワークショップ(IBIS2013)
- Place of Presentation
  東京、東工大
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Stochastic complexity for piecewise stationary memoryless sources2013
- Author(s)
  Kenji Yamanishi, Hiroki Kanazawa
- Organizer
  Workshop on Information-Theoretic Methods in Science and Engineering
- Place of Presentation
  東京、東大
- Invited
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 行列因子分解を用いた時系列試験結果からの潜在スキル構造の抽出2013
- Author(s)
  大枝真一, 天野恵理子, 山西健司
- Organizer
  第16回情報論的学習理論ワークショップ(IBIS2013)
- Place of Presentation
  東京、東工大
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Quantitative prediction of glaucomatous visual field loss from few measurements2013
- Author(s)
  Zenghan Liang, Ryota Tomioka, Hiorshi Murata, Ryo Asaoka, Kenji Yamanishi
- Organizer
  IEEE International Conference on Data Mining (ICDM2013)
- Place of Presentation
  Dallas, USA
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 潜在・観測変数間の非類似性の定量的評価2013
- Author(s)
  寺園泰、山西健司
- Organizer
  第16回情報論的学習理論ワークショップ(IBIS2013)
- Place of Presentation
  東京、東工大
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Graph partitioning change detection using tree-based clustering2013
- Author(s)
  Sho-ichi Sato, Kenji Yamanishi
- Organizer
  IEEE International Conference on Data Mining (ICDM2013)
- Place of Presentation
  Dallas, USA
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Extracting time-evolving latent skills from examination time series2013
- Author(s)
  Shin-ichi Oeda, Kenji Yamanishi
- Organizer
  The 6th International Conference on Educational Data Mining (EDM2013)
- Place of Presentation
  Memphis, USA
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] An NML-based model selection criterion for general relational data modeling2013
- Author(s)
  Yoshiki Sakai, Kenji Yamanishi
- Organizer
  2013 IEEE International Conference on BigData
- Place of Presentation
  Silicon Valley, USA
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 時空間クラスタリングに基づく緑内障進行予測の研究2013
- Author(s)
  梁曾漢、冨岡亮太、村田博史、朝岡亮、山西健司
- Organizer
  第16回情報論的学習理論ワークショップ(IBIS2013)
- Place of Presentation
  東京、東工大
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Detecting Changes of Clustering Structures Using Normalized Maximum Likelihood Coding2012
- Author(s)
  平井聡,山西健司
- Organizer
  ACM SIGKDD Conference on Knowledge Discovery and Data Mining
- Place of Presentation
  中国北京
- Year and Date
  2012-08-13
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 木構造を用いたグラフ分割の変化検知2012
- Author(s)
  佐藤翔一, 山西健司
- Organizer
  電子情報通信学会　情報論的学習理論と機械学習研究会
- Place of Presentation
  東京農工大、東京都、日本
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] An MDL-based Change-Detection Algorithm with Its Applications to Learning Piecewise Stationary2012
- Author(s)
  Hiroki Kanazawa, Kenji Yamanishi
- Organizer
  IEEE Information Theory Workshop(ITW2012)
- Place of Presentation
  Lausanne, Switzerland
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Sequential Network Change Detection with Its Applications to Ad Impact Relation Analysis2012
- Author(s)
  Yu Hayashi, Kenji Yamanishi
- Organizer
  IEEE International Conference on Data Mining
- Place of Presentation
  Brussel, Belgium
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Clustering Change Detection Using Normalized Maximum Likelihood Coding2012
- Author(s)
  So Hirai, Kenji Yamanishi
- Organizer
  Workshop on Information Theoretic Methods in Science and Engineering
- Place of Presentation
  Amsterdam, Netherland
- Invited
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Latent Dirichlet Allocationを用いた潜在的構造変化検知2012
- Author(s)
  上田真士,冨岡亮太,山西健司,石黒勝彦,澤田宏,上田修功
- Organizer
  電子情報通信学会情報論的学習理論と機械学習研究会
- Place of Presentation
  東京
- Year and Date
  2012-03-12
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] ソーシャルネットワークにおける長期間流行する話題の早期検出2012
- Author(s)
  斎藤翔太、冨岡亮太、山西健司
- Organizer
  電子情報通信学会情報論的学習理論と機械学習研究会
- Place of Presentation
  東京
- Year and Date
  2012-03-12
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] ネットワーク型データ時系列からの潜在的構造変化検知2012
- Author(s)
  山西健司
- Organizer
  数学・数理科学と諸科学・産業との連携研究ワークショップ「ネットワーク型知識に関する機械学習的アプローチ」
- Place of Presentation
  東京(招待講演)
- Year and Date
  2012-02-23
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 時系列データからの潜在的構造変化検知2012
- Author(s)
  山西健司
- Organizer
  電子情報通信学会パターン認識・メディア理解研究会
- Place of Presentation
  仙台(招待講演)
- Year and Date
  2012-02-09
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Comparison of Dynamic Model Selection with Infinite HMM for Statistical Model Change Detection2012
- Author(s)
  Ei-ichi Sakurai, Kenji Yamanishi
- Organizer
  IEEE Information Theory Workshop(ITW2012)
- Place of Presentation
  Lausanne, Switzerland
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Discovering Emerging Topics in Social Streams via Link Anomaly Detection2011
- Author(s)
  高橋俊充、冨岡亮太、山西健司
- Organizer
  IEEE International Conference on Data Milling
- Place of Presentation
  カナダバンクーバー
- Year and Date
  2011-12-12
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 再正規化最尤符号を用いたクラスタリング構造変化の検出2011
- Author(s)
  平井聡、山西健司
- Organizer
  電子情報通信学会情報論的学習理論と機械学習研究会
- Place of Presentation
  奈良
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Efficient Computation of Normalized Maximum Likelihood Coding for Gaussian Mixtures with Its Applications to Optimal Clustering2011
- Author(s)
  平井聡、山西健司
- Organizer
  IEEE International Symposium on Information Theory
- Place of Presentation
  ロシアペテルスブルグ
- Year and Date
  2011-08-03
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Real-time Change-point Detection Using Sequentially Discounting Normalized Maximum Likelihood Coding2011
- Author(s)
  浦部泰宏、山西健司、冨岡亮太
- Organizer
  Pacific-Asia Conference on Knowledge Discovery and Data Mining
- Place of Presentation
  中国深
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Resetting分布を用いた動的モデル選択2011
- Author(s)
  櫻井瑛一, 山西健司
- Organizer
  電子情報通信学会情報論的学習理論と機械学習研究会
- Place of Presentation
  奈良
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 逐次的なネットワーク構造変化検出手法と広告効果測定への応用2011
- Author(s)
  早矢仕裕, 山西健司
- Organizer
  電子情報通信学会情報論的学習理論と機械学習研究会
- Place of Presentation
  奈良
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Early detection of persistent topics in social networks
- Author(s)
  Shota Saito, Ryota Tomioka, and Kenji Yamanishi
- Organizer
  2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
- Place of Presentation
  Beijin China
- Year and Date
  2014-08-17 – 2014-08-20
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Predicting glaucoma progression using multi-task learning with heterogeneous features
- Author(s)
  Shigeru Maya, Kai Morino, and Kenji Yamanishi
- Organizer
  IEEE International Conference on BigData
- Place of Presentation
  Washington DC, USA
- Year and Date
  2014-10-27 – 2014-10-30
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] Extracting latent skills from time series of asynchronous and incomplete examinations
- Author(s)
  Shin-ichi Oeda. Yu Ito, and Kenji Yamanishi
- Organizer
  The 7th International Conference on Educational Data Mining
- Place of Presentation
  London UK
- Year and Date
  2014-07-04 – 2014-07-07
- Data Source
  KAKENHI-PROJECT-23240019
[Presentation] 正規化最尤符号を用いたクラスタリング構造変化検知
- Author(s)
  平井聡、山西健司
- Organizer
  第3回　Latent Dynamics ワークショップ
- Place of Presentation
  東京大学、東京都、日本
- Invited
- Data Source
  KAKENHI-PROJECT-23240019

1. 朝岡亮 (00362202)

# of Collaborated Projects: 3 results

# of Collaborated Products: 5 results
2. 谷戸正樹 (30284037)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. KASHIMA Hisashi (80545583)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. TOMIOKA Ryota (70518282)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
5. 大西立顕 (10376387)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 渡辺努 (90313444)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 久野遼平 (60725018)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 木脇太一 (70786011)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. TERAZONO Yasushi

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. SAKURAI Ei-ichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
11. URABE Yasuhiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. IWAI Hiroki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. TAKAHASHI Toshimitsu

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
14. HIRAI So

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
15. HAYASHI Yu

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
16. KANAZAWA Hiroki

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
17. SATO Sho-ichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
18. SAKAI Yoshiki

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
19. LIANG Zenghan

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
20. OEDA Shin-ichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
21. MURATA Hiroshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
22. SAITO Shota

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
23. Ito Yu

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
24. MIYAGUCHI Kohei

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
25. KAJIMURA Shun-suke

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. BABA Yukino

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. OYAMA Satohi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. KURIHARA Masahito

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. WANG Jingling

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. SATO RYUICHI

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
31. 池田陽子

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
32. 森和彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results

Yamanishi Kenji 山西 健司

Research Projects

Research Products

Co-Researchers

潜在空間最適構成理論の構築と経済学、医学、生成系AIへの応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Mathematical Methods for Sign Detection and Their Applications to Economics and MedicinePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on Information theoretic Learning Theory of Latent DynamicsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Learning with the Minimum Description Length Principle2023

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] 異常検知からリスク管理へ2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] 「情報論的学習とデータマイニング」(数理工学ライブラリー３）2014

Author(s)

Total Pages

Publisher

Data Source

[Book] 情報論的学習とデータマイニング2014

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Dimensionality selection for hyperbolic embeddings using decomposed normalized maximum likelihood code-length2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Network Change Detection Based on Random Walk in Latent Space2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Detecting signs of model change with continuous model selection based on descriptive dimensionality2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Mixture Complexity and Its Application to Gradual Clustering Change Detection2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dimensionality Selection of Hyperbolic Graph Embeddings using Decomposed Normalized Maximum Likelihood Code-Length2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Change Detection with Probabilistic Models on Persistence Diagrams2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Graph Summarization with?Latent Variable Probabilistic Models2022

Author(s)

Journal Title

DOI

ISBN

Data Source

Yamanishi Kenji 山西健司