今倉 暁(イマクラ アキラ)
- 論文
- Verified partial eigenvalue computations using contour integrals for Hermitian generalized eigenproblems
Imakura A.; Morikuni K.; Takayasu A.
Journal of Computational and Applied Mathematics/369(1), 2019-10 - Novelty Detection in Multimodal Datasets Based on Least Square Probabilistic Analysis
Yoda Hiroyuki; Imakura Akira; Matsuda Momo; Ye Xiucai; Te...
International Journal of Machine Learning and Computing (IJMLC), 2020-07 - Efficient variants of the CMRH method for solving a sequence of multi-shifted non-Hermitian linear systems simultaneously
Gu Xian-Ming; Huang Ting-Zhu; Carpentieri Bruno; Imakura ...
Journal of Computational and Applied Mathematics/375, 2020 - Data Collaboration Analysis Framework Using Centralisation of Individual Intermediate Representations for Distributed Datasets
Imakura Akira; Sakurai Tetsuya
ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering/6(2), 2020-06 - Multiclass spectral feature scaling method for dimensionality reduction
Matsuda M.; Morikuni K.; Imakura A.; Ye X.; Sakurai T.
arXiv:1910.07174 [cs.LG]/pp.1-16, 2019-10 - Distributed Collaborative Feature Selection Based on Intermediate Representation
Ye Xiucai; Li Hongmin; Imakura Akira; Sakurai Tetsuya
Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI-19)/pp.4142-4149, 2019-08 - Efficient implementations of the modified Gram-Schmidt orthogonalization with a non-standard inner product
Imakura Akira; Yamamoto Yusaku
Japan Journal of Industrial and Applied Mathematics/36(2)/pp.619-641, 2019-04 - Simultaneous Band Reduction of Two Symmetric Matrices
LeiDu; Imakura Akira; Sakurai Tetsuya
Computers and Mathematics with Applications/77(8)/pp.2207-2220, 2019-04 - Bin-picking of Randomly Piled Shiny Industrial Objects Using Light Transport Matrix Estimation
Chiba Naoya; Li Mingyu; Imakura Akira; Hashimoto Koichi
2019 IEEE International Conference on Robotics and Biomimetics (ROBIO)/pp.7-13, 2019 - Verified partial eigenvalue computations for Hermitian generalized eigenproblems using contour integrals
Imakura A.; Morikuni K.; Takayasu A.
arXiv:1904.06277 [math.NA]/pp.1-13, 2019-04 - Simultaneous band reduction of two symmetric matrices
Du Lei; Imakura Akira; Sakurai Tetsuya
COMPUTERS & MATHEMATICS WITH APPLICATIONS/77(8)/pp.2207-2220, 2019-04 - Fast ADMM l1 minimization by applying SMW formula and multi-row simultaneous estimation for Light Transport Matrix acquisition
Chiba Naoya; Imakura Akira; Hashimoto Koichi
2019 IEEE International Conference on Robotics and Biomimetics (ROBIO)/pp.14-21, 2019 - Benefits from using mixed precision computations in the ELPA-AEO and ESSEX-II eigensolver projects
Alvermann Andreas; Basermann Achim; Bungartz Hans-Joachi...
Japan Journal of Industrial and Applied Mathematics/36(2)/pp.699-717, 2019-04 - Minimal residual-like condition with collinearity for shifted Krylov subspace methods
Imakura Akira
Japan Journal of Industrial and Applied Mathematics/36(2)/pp.643-661, 2019-04 - 複数右辺ベクトルを持つシフト線形方程式に対する多項式前処理の有効性の検証
関川 悠太; 二村 保徳; 今倉 暁; 櫻井 鉄也
日本応用数理学会論文誌/29(1)/pp.141-164, 2019-03 - Complex Moment-Based Supervised Eigenmap for Dimensionality Reduction
Imakura Akira; Matsuda Momo; Ye Xiucai; Sakurai Tetsuya
The Thirty-Third AAAI Conference on Artificial Intelligence (AAAI-19)/pp.3910-3918, 2019-01 - 一般化エルミート固有値問題の周回積分型精度保証付き部分固有値計算
今倉 暁; 保國 惠一; 高安 亮紀
日本応用数理学会2018年度年会 予稿集/pp.189-190, 2018-09 - A Look-Back-type restart for the restarted Krylov subspace methods for solving non-Hermitian linear systems
Imakura Akira; Sogabe Tomohiro; Zhang Shao-Liang
JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS/35(2)/pp.835-859, 2018-07 - An improvement of the nonlinear semi-NMF based method by considering bias vectors and regularization for deep neural networks
Arai Ryosuke; Imakura Akira; Sakurai Tetsuya
International Journal of Machine Learning and Computing (IJMLC)/8(3)/pp.191-197, 2018-06 - Parallel implementation of the nonlinear semi-NMF based alternating optimization method for deep neural networks
Imakura Akira; Inoue Yuto; Tetsuya Sakurai; Futamura Yas...
Neural Processing Letters/47(3)/pp.815-827, 2018-06 - Verified Partial Eigenvalue Computation for Generalized Hermitian Eigenproblems Using Contour Integrals
今倉 暁 (Imakura A.); 保國 惠一 (Morikuni K.); 高安 亮紀 (Takayasu A.)
第47回数値解析シンポジウム 講演予稿集/pp.1-4, 2018-06 - Block SS-CAA: A complex moment-based parallel nonlinear eigensolver using the block communication-avoiding Arnoldi procedure
Imakura Akira; Sakurai Tetsuya
PARALLEL COMPUTING/74(SI)/pp.34-48, 2018-05 - Contour integral method for obtaining the self-energy matrices of electrodes in electron transport calculations
Iwase Shigeru; Futamura Yasunori; Imakura Akira; Sakur...
PHYSICAL REVIEW B/97(19)/p.195449, 2018-05 - 周回積分法を用いた電極の自己エネルギーの計算方法の提案と第一原理伝導計算への応用
岩瀬 滋; 二村 保徳; 今倉 暁; 櫻井 鉄也; 塚本 茂; 小野 倫也
日本物理学会講演概要集/73/pp.2680-2680, 2018 - Cost-efficient cutoff method for tensor renormalization group with randomized singular value decomposition
Yamada Haruka; Imakura Akira; Sakurai Tetsuya
JSIAM LETTERS/10/pp.61-64, 2018 - さらに表示...
- Verified partial eigenvalue computations using contour integrals for Hermitian generalized eigenproblems