Gradient method

Results: 299



#Item
91Parallel computing / Numerical linear algebra / Fortran / OpenMP / Multigrid method / Barrier / Preconditioner / Conjugate gradient method / Open64 / Computing / Computer programming / Software

Impact of OpenMP Optimizations for the MGCG Method Osamu Tatebe, Mitsuhisa Sato, Satoshi Sekiguchi Electrotechnical Laboratory, RWCP

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Source URL: research.ac.upc.edu

Language: English - Date: 2000-11-02 09:11:38
92Convex analysis / Operations research / Convex optimization / Convex function / Interior point method / Lipschitz continuity / Linear programming / Self-concordant function / Gradient descent / Mathematical optimization / Numerical analysis / Mathematical analysis

Improved Regret Guarantees for Online Smooth Convex Optimization with Bandit Feedback Ankan Saha University of Chicago

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Source URL: people.cs.uchicago.edu

Language: English - Date: 2011-04-04 16:05:29
93Numerical linear algebra / Matrix theory / Iterative methods / Numerical analysis / Generalized minimal residual method / Matrix / Invertible matrix / Preconditioner / Conjugate gradient method / Algebra / Mathematics / Linear algebra

PDF Document

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Source URL: www.siam.org

Language: English - Date: 2014-01-21 07:45:21
94Convex optimization / Operations research / Subgradient method / Convex function / Conjugate gradient method / Lipschitz continuity / Subderivative / Mathematical optimization / Mathematical analysis / Convex analysis

Noname manuscript No. (will be inserted by the editor) An optimal subgradient algorithm with subspace search for costly convex optimization problems Masoud Ahookhosh · Arnold Neumaier

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Source URL: www.mat.univie.ac.at

Language: English - Date: 2015-04-01 13:26:40
95Inter frame / XT / Conjugate gradient method

PENALIZED L1 MINIMIZATION FOR RECONSTRUCTION OF TIME-VARYING SPARSE SIGNALS Wei Chen† Miguel R. D. Rodrigues⋆

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Source URL: www.cl.cam.ac.uk

Language: English - Date: 2011-11-08 10:18:01
96Measurement / Preconditioner / NAS Parallel Benchmarks / Conjugate gradient method / Sparse matrix / High-performance computing / Benchmark / Incomplete Cholesky factorization / Matrix / Numerical linear algebra / Mathematics / Computing

Toward a New Metric for Ranking High Performance Computing Systems1 June 10, 2013 Michael A. Heroux Scalable Algorithm Department Sandia National Laboratories

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Source URL: icl.cs.utk.edu

Language: English - Date: 2013-06-21 08:23:24
97Gradient method / Numerical analysis / Numerical linear algebra / Gradient descent

Notes on Conjugate-Gradient Ling Li, Learning Systems Group, Caltech Minimize the error function E(w) with CG • start: w0 , d0 = −g0 = −

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Source URL: www.work.caltech.edu

Language: English - Date: 2005-11-24 18:42:35
98Numerical linear algebra / Preconditioner / Iterative method / Conjugate gradient method / Eigenvalues and eigenvectors / Stiffness / Matrix / Composite material / Stiff equation / Algebra / Numerical analysis / Mathematics

Preconditioned conjugate gradient method enhanced by deflation of rigid body modes applied to composite materials

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Source URL: www.mssanz.org.au

Language: English - Date: 2013-01-16 21:25:02
99Limited-memory BFGS / BFGS method / Quasi-Newton method / Gradient descent / Orthant-wise limited-memory quasi-Newton / Wolfe conditions / Convex optimization / Hessian matrix / Subderivative / Numerical analysis / Mathematical analysis / Mathematical optimization

Journal of Machine Learning Research–57 Submitted 11/08; Revised 11/09; Published -/10 A Quasi-Newton Approach to Nonsmooth Convex Optimization Problems in Machine Learning

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Source URL: www.stat.purdue.edu

Language: English - Date: 2010-03-07 22:04:30
100Preconditioner / Sparse matrix / Conjugate gradient method / Cholesky decomposition / Lis / Multigrid method / QR decomposition / LU decomposition / Incomplete LU factorization / Numerical linear algebra / Numerical analysis / Mathematics

Sparse Approximate Inverse Preconditioners for Iterative Solvers on GPUs

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Source URL: www.iue.tuwien.ac.at

Language: English - Date: 2012-04-17 03:51:43
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