Akira Imakura

Associate Professor, University of Tsukuba, The University of Tsukuba

Joined

December 2019

Names

Akira Imakura

Emails

****@cs.tsukuba.ac.jp (Confirmed)

Personal Links

Career & Education History

Associate Professor

University of Tsukuba, The University of Tsukuba (cs.tsukuba.ac.jp)

2019 – Present

Assistant Professor

University of Tsukuba, The University of Tsukuba (cs.tsukuba.ac.jp)

2013 – 2018

Advisors, Relations & Conflicts

Coauthor

Tatsuya Yokota

2020 – Present

Expertise

Machine Learning

2016 – Present

Linear algebra

2011 – Present

Publications

Accuracy and Privacy Evaluations of Collaborative Data Analysis
Akira Imakura, Anna Bogdanova, Takaya Yamazoe, Kazumasa Omote, Tetsuya Sakurai
- 2021 (modified: 03 Nov 2022)
- CoRR 2021
- Readers: Everyone
Divide-and-conquer based Large-Scale Spectral Clustering
Hongmin Li, Xiucai Ye, Akira Imakura, Tetsuya Sakurai
- 2021 (modified: 03 Nov 2022)
- CoRR 2021
- Readers: Everyone
Decentralized Learning with Virtual Patients for Medical Diagnosis of Diabetes
Yuta Takahashi, Hanten Chang, Akie Nakai, Rina Kagawa, Hiroyasu Ando, Akira Imakura, Yukihiko Okada, Hideo Tsurushima, Kenji Suzuki, Tetsuya Sakurai
- 2021 (modified: 03 Nov 2022)
- SN Comput. Sci. 2021
- Readers: Everyone
Efficient Implementation of a Dimensionality Reduction Method Using a Complex Moment-Based Subspace
Takahiro Yano, Yasunori Futamura, Akira Imakura, Tetsuya Sakurai
- 2021 (modified: 03 Nov 2022)
- HPC Asia 2021
- Readers: Everyone
Hubness-based Sampling Method for Nyström Spectral Clustering
Hongmin Li, Xiucai Ye, Akira Imakura, Tetsuya Sakurai
- 2020 (modified: 03 Nov 2022)
- IJCNN 2020
- Readers: Everyone
ESSEX: Equipping Sparse Solvers For Exascale
Christie L. Alappat, Andreas Alvermann, Achim Basermann, Holger Fehske, Yasunori Futamura, Martin Galgon, Georg Hager, Sarah Huber, Akira Imakura, Masatoshi Kawai, Moritz Kreutzer, Bruno Lang, Kengo Nakajima, Melven Röhrig-Zöllner, Tetsuya Sakurai, Faisal Shahzad, Jonas Thies, Gerhard Wellein
- 2020 (modified: 03 Nov 2022)
- Software for Exascale Computing 2020
- Readers: Everyone
Multiclass spectral feature scaling method for dimensionality reduction
Momo Matsuda, Keiichi Morikuni, Akira Imakura, Xiucai Ye, Tetsuya Sakurai
- 2020 (modified: 03 Nov 2022)
- Intell. Data Anal. 2020
- Readers: Everyone
Accelerating the Backpropagation Algorithm by Using NMF-Based Method on Deep Neural Networks
Suhyeon Baek, Akira Imakura, Tetsuya Sakurai, Ichiro Kataoka
- 2020 (modified: 03 Nov 2022)
- PKAW 2020
- Readers: Everyone
Efficient variants of the CMRH method for solving a sequence of multi-shifted non-Hermitian linear systems simultaneously
Xian-Ming Gu, Ting-Zhu Huang, Bruno Carpentieri, Akira Imakura, Ke Zhang, Lei Du
- 2020 (modified: 02 Jun 2021)
- J. Comput. Appl. Math. 2020
- Readers: Everyone
An oversampling framework for imbalanced classification based on Laplacian eigenmaps
Xiucai Ye, Hongmin Li, Akira Imakura, Tetsuya Sakurai
- 2020 (modified: 25 May 2021)
- Neurocomputing 2020
- Readers: Everyone

View all 45 publications

Co-Authors

View all 62 co-authors