Výsledky vyhledávání - (formats OR format) factorization algorithm

Optimization of the ILU(0) factorization algorithm with the use of compressed sparse row format

Autoři: S. P. Kuksenko Talgat R. Gazizov V. K. Salov a další

Zdroj: Journal of Mathematical Sciences. 191:19-27

Témata: 0101 mathematics, 01 natural sciences

Přístupová URL adresa: https://link.springer.com/content/pdf/10.1007%2Fs10958-013-1297-6.pdf
https://link.springer.com/article/10.1007/s10958-013-1297-6

Sparse Approximate Multifrontal Factorization with Composite Compression Methods

Autoři: Claus, Lisa Ghysels, Pieter Liu, Yang a další

Zdroj: ACM Transactions on Mathematical Software. 49(3)

Témata: 4613 Theory Of Computation (for-2020), 4606 Distributed Computing and Systems Software (for-2020), 46 Information and Computing Sciences (for-2020), Sparse direct solver, multifrontal method, butterfly algorithm, block low-rank compression, 0802 Computation Theory and Mathematics (for), 0806 Information Systems (for), Numerical & Computational Mathematics (science-metrix), 4606 Distributed computing and systems software (for-2020), 4613 Theory of computation (for-2020), 4901 Applied mathematics (for-2020)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/4950t8q9
https://escholarship.org/content/qt4950t8q9/qt4950t8q9.pdf

Optimization of the ILU(0) factorization algorithm with the use of compressed sparse row format.

Autoři: Akhunov, R. Kuksenko, S. Salov, V. a další

Zdroj: Journal of Mathematical Sciences; May2013, Vol. 191 Issue 1, p19-27, 9p, 4 Diagrams, 3 Graphs

Témata: LU factorization, ALGORITHMS, LINEAR systems, LINEAR algebra, SPARSE matrices, ELECTRIC capacity, PROBLEM solving

Optimal Number of Topics in Topic Modeling Using Deep Auto Encoder Graph Regularized Non-Negative Matrix Factorization Algorithm.

Autoři: Kherwa, Pooja Arora, Jyoti

Zdroj: Journal of Systems Science & Systems Engineering; Jun2025, Vol. 34 Issue 3, p257-283, 27p

Optimization of ILU decomposition parallel algorithm on MIMD many-core architecture. (English)

Autoři: SHI, Yongzhen MO, Haotian HU, Xingyu a další

Zdroj: Computer Engineering & Science / Jisuanji Gongcheng yu Kexue; Sep2025, Vol. 47 Issue 9, p1544-1584, 11p

Témata: PARALLEL algorithms, PARALLEL processing, MATRIX decomposition, PARALLEL computers, SPARSE matrices, LOAD balancing (Computer networks)

Maize Hybrids Performance Evaluation with Data Fusion by Matrix Factorization Algorithm.

Autoři: Brkić, Milica Hačko, Stefan Radovanović, Miloš a další

Zdroj: Applied Artificial Intelligence; 2024, Vol. 38 Issue 1, p1-20, 20p

Témata: MATRIX decomposition, SELECTION (Plant breeding), MULTISENSOR data fusion, CROP yields, RANDOM forest algorithms

Privacy-Preserving Non-Negative Matrix Factorization with Outliers.

Autoři: Saha, Swapnil Imtiaz, Hafiz

Zdroj: ACM Transactions on Knowledge Discovery from Data; Apr2024, Vol. 18 Issue 3, p1-26, 26p

Témata: MATRIX decomposition, NONNEGATIVE matrices, MACHINE learning, PRIVACY

Privacy-enhanced personalized POI recommendation with federated learning framework.

Autoři: Ju, Chunhua Wang, Zhaohui Xu, Chonghuan a další

Zdroj: Complex & Intelligent Systems; Oct2025, Vol. 11 Issue 10, p1-23, 23p

Improvement of E-commerce Recommender System Using Hybridization of Bert, Matrix Factorization and Attention Mechanism.

Autoři: Hanafi Widowati, Anik Sri Fajri, Ika Nur a další

Zdroj: International Journal of Intelligent Engineering & Systems; 2024, Vol. 17 Issue 5, p725-740, 74p

Témata: CONVOLUTIONAL neural networks, MATRIX decomposition, SINGULAR value decomposition, STANDARD deviations, RECOMMENDER systems, TRANSFORMER models

Mixed precision LU factorization on GPU tensor cores: reducing data movement and memory footprint.

Autoři: Lopez, Florent Mary, Theo

Zdroj: International Journal of High Performance Computing Applications; Mar2023, Vol. 37 Issue 2, p165-179, 15p

Témata: FACTORIZATION, NUMERICAL solutions for linear algebra, LINEAR algebra, DATA warehousing

Korporace: NVIDIA Corp.

IMPROVING THE COMPLEXITY OF BLOCK LOW-RANK FACTORIZATIONS WITH FAST MATRIX ARITHMETIC.

Autoři: JEANNEROD, CLAUDE-PIERRE MARY, THEO PERNET, CLÉMENT a další

Zdroj: SIAM Journal on Matrix Analysis & Applications. 2019, Vol. 40 Issue 4, p1478-1496. 19p.

Témata: *MATRIX decomposition, *ALGORITHMS, *LOW-rank matrices, *LINEAR algebra, *MATRICES (Mathematics)

Nonnegative spatial factorization applied to spatial genomics.

Autoři: Townes FW Engelhardt BE

Zdroj: Nature methods [Nat Methods] 2023 Feb; Vol. 20 (2), pp. 229-238. Date of Electronic Publication: 2022 Dec 31.

Způsob vydávání: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.

Informace o časopise: Publisher: Nature Pub. Group Country of Publication: United States NLM ID: 101215604 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1548-7105 (Electronic) Linking ISSN: 15487091 NLM ISO Abbreviation: Nat Methods Subsets: MEDLINE

Výrazy ze slovníku MeSH: Algorithms* , Gene Expression Profiling*/methods, Animals ; Mice ; Genomics ; Models, Statistical

THE PARALLEL TILED WZ FACTORIZATION ALGORITHM FOR MULTICORE ARCHITECTURES.

Autoři: BYLINA, BEATA BYLINA, JAROSŁAW

Zdroj: International Journal of Applied Mathematics & Computer Science; 2019, Vol. 29 Issue 2, p407-419, 13p

Témata: MULTICORE processors, FACTORIZATION, LINEAR algebra, ALGORITHMS, COMPUTER architecture, PARALLEL algorithms, HIGH performance computing

gSoFa: Scalable Sparse Symbolic LU Factorization on GPUs.

Autoři: Gaihre, Anil Li, Xiaoye Sherry Liu, Hang

Zdroj: IEEE Transactions on Parallel & Distributed Systems; Apr2022, Vol. 33 Issue 4, p1015-1026, 12p

Témata: GRAPHICS processing units, NUMERICAL solutions for linear algebra, FACTORIZATION, SPARSE matrices, MATRIX decomposition

Mixed precision low-rank approximations and their application to block low-rank LU factorization.

Autoři: Amestoy, Patrick Boiteau, Olivier Buttari, Alfredo a další

Zdroj: IMA Journal of Numerical Analysis; Jul2023, Vol. 43 Issue 4, p2198-2227, 30p

Témata: SINGULAR value decomposition, NUMERICAL solutions for linear algebra, FACTORIZATION, FRACTIONS, ARITHMETIC, LOW-rank matrices, SPARSE matrices, LUTETIUM compounds

A framework for efficient execution of matrix computations

Autoři: Herrero Zaragoza, Jose Ramón

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors

Thesis Advisors: Navarro, Juan J. (Juan José)

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: nonlinear array layouts, hypermatrix, dense and sparse linear algebra, inner kernels, high performance computing, matrix computations, performance tuning

Popis souboru: application/pdf

Přístupová URL adresa: http://www.tdx.cat/TDX-1030106-125502
http://hdl.handle.net/10803/5991
https://dx.doi.org/10.5821/dissertation-2117-93306

Application of supernodal sparse factorization and inversion to the estimation of (co)variance components by residual maximum likelihood.

Autoři: Masuda, Y. Baba, T. Suzuki, M.

Zdroj: Journal of Animal Breeding & Genetics. Jun2014, Vol. 131 Issue 3, p227-236. 10p.

Témata: Estimation theory, Algorithms, Matrices (Mathematics), Genomics, Factorization

An explicit Wiener–Hopf factorization algorithm for matrix polynomials and its exact realizations within ExactMPF package.

Autoři: Adukov, V. M. Adukova, N. V. Mishuris, G.

Zdroj: Proceedings of the Royal Society A: Mathematical, Physical & Engineering Sciences; Jul2022, Vol. 478 Issue 2263, p1-22, 22p

Témata: MATRIX decomposition, RATIONAL numbers, SYMBOLIC computation, TOEPLITZ matrices, POLYNOMIALS

Tools and Algorithms for the Construction and Analysis of Systems : 27th International Conference, TACAS 2021, Held As Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2021, Luxembourg City, Luxembourg, March 27 – April 1, 2021, Proceedings, Part I

Autoři: Jan Friso Groote Kim Guldstrand Larsen

Resource Type: eBook.

Témata: System analysis--Congresses, Artificial intelligence, System design--Congresses, Computer software--Verification--Congresses

Categories: COMPUTERS / Computer Science, COMPUTERS / Artificial Intelligence / General, COMPUTERS / Hardware / General

Nesterov-Based Alternating Optimization for Nonnegative Tensor Factorization: Algorithm and Parallel Implementation.

Autoři: Liavas, Athanasios P. Kostoulas, Georgios Lourakis, Georgios a další

Zdroj: IEEE Transactions on Signal Processing; Feb2018, Vol. 66 Issue 4, p944-953, 10p

Témata: TENSOR algebra, FACTORIZATION, MATHEMATICAL optimization, PARALLEL algorithms, LEAST squares