Sparse

Results: 1782



#Item
221Statistics / Mathematical analysis / Probability / Probability distributions / Operations research / Convex optimization / Normal distribution / Linear regression / Linear programming / Sparse approximation

Multi-Stage Dantzig Selector Ji Liu, Peter Wonka, Jieping Ye Arizona State University {ji.liu,peter.wonka,jieping.ye}@asu.edu

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Source URL: peterwonka.net

Language: English - Date: 2011-01-09 20:39:46
222Error detection and correction / Coding theory / Information theory / Discrete mathematics / Mathematics / Forward error correction / Low-density parity-check code / Constant-weight code / Huffman coding / Noisy-channel coding theorem / Prefix code / Burst error-correcting code

ISIT 2003, Yokohama, Japan, June 29 – July 4, 2003 Sparse Data Blocks and Multi-User Channels Edward A. Ratzer Cavendish Laboratory, University of Cambridge Madingley Road, Cambridge CB3 0HE, UK

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Source URL: www.inference.phy.cam.ac.uk

Language: English - Date: 2003-06-05 10:39:01
223Algebra / Mathematics / Linear algebra / Numerical linear algebra / Sparse matrices / Parallel computing / Matrix multiplication / Multiplication / Matrix / Hypergraph / Sparse matrix / Graph partition

Sparse Matrix-Matrix Multiplication: Applications, Algorithms, and Implementations Organizers: Grey Ballard and Alex Druinsky SIAM Conference on Applied Linear Algebra October 26, 2015

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Source URL: www.sandia.gov

Language: English - Date: 2015-12-15 18:34:11
224Mathematics / Numerical analysis / Applied mathematics / Numerical linear algebra / Matrix / Academia / Interval arithmetic / Sparse matrix

Verified solutions of sparse linear systems Takeshi Ogita Division of Mathematical Sciences, Tokyo Woman’s Christian University 2–6–1 Zempukuji, Suginami-ku, Tokyo 167–8585, Japan

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Source URL: conf.nsc.ru

Language: English - Date: 2012-05-30 00:24:49
225Algebra / Mathematics / Mathematical analysis / Operator theory / Linear algebra / Matrix / Basis / Inner product space / Partial differential equations / Differential forms on a Riemann surface / NeumannPoincar operator

ON THE CONDITIONING OF RANDOM SUBDICTIONARIES JOEL A. TROPP Abstract. An important problem in the theory of sparse approximation is to identify wellconditioned subsets of vectors from a general dictionary. In most cases,

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Source URL: users.cms.caltech.edu

Language: English - Date: 2007-09-11 17:01:58
226Algebra / Mathematics / Multivariate statistics / Numerical analysis / Numerical linear algebra / Iterative methods / Dimension reduction / Principal component analysis / Singular value decomposition / Stochastic optimization / Nonlinear dimensionality reduction / Sparse dictionary learning

I will discuss recent work on randomized algorithms for low-rank approximation and principal component analysis (PCA). The talk will focus on efforts that move beyond the extremely fast, but relatively crude approximatio

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Source URL: mmds-data.org

Language: English - Date: 2016-06-23 15:50:48
227Numerical analysis / Numerical linear algebra / Mathematics / Theoretical computer science / Preconditioner / Graph partition / Basic Linear Algebra Subprograms / Sparse matrix / Iterative method

PSBLAS 2.4 & MLD2P4 1.2: Sparse Computations and Iterative Solvers on Parallel Computers PSBLAS 2.4 &

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Source URL: people.uniroma2.it

Language: English - Date: 2014-10-09 08:41:31
228Algebra / Linear algebra / Mathematics / Numerical linear algebra / Sparse matrices / Matrix theory / Matrices / Singular value decomposition / Bidiagonalization / Bidiagonal matrix / QR algorithm / Orthogonal matrix

Computing the Complete CS Decomposition Brian D. Sutton∗ May 20, 2008 Abstract An algorithm for computing the complete CS decomposition of a partitioned unitary matrix is developed. Although the existence of the CS dec

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Source URL: faculty.rmc.edu

Language: English - Date: 2008-05-20 14:06:05
229Software / Computing / Array programming languages / MATLAB / GNU Octave / Array data type / Array programming / For loop / Fortran / Sparse matrix / R / Optimizing compiler

COMP 621 Suggested Projects - Fall 2015 Due Dates: • Project descriptions available and signups, Monday Oct 19 to Monday Oct 26 • Project proposal due, Monday Nov 2 (pdf by email) • Project update #1 due, Friday No

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Source URL: www.sable.mcgill.ca

Language: English - Date: 2015-10-18 19:34:19
230Algebra / Mathematics / Linear algebra / Matrices / Matrix theory / Numerical linear algebra / Sparse matrices / Invertible matrix / Matrix / Square matrix / Determinant / Rank

Chapter 3 Linear Algebra and Matrices The previous chapter was relatively abstract but it sets us up nicely to study the kinds of practical problems from linear algebra that we encounter in statistics and econometrics.

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Source URL: johnstachurski.net

Language: English - Date: 2016-06-24 09:25:50
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