Sparse

Results: 1782



#Item
301Numerical linear algebra / Sparse approximation / Matrix / Linear algebra / Low-rank approximation

ALGORITHMS FOR SIMULTANEOUS SPARSE APPROXIMATION PART II: CONVEX RELAXATION JOEL A. TROPP Abstract. A simultaneous sparse approximation problem requests a good approximation of several input signals at once using differe

Add to Reading List

Source URL: users.cms.caltech.edu

Language: English - Date: 2007-09-11 17:01:57
302Matrices / Numerical linear algebra / Matrix theory / Sparse matrices / Linear algebra / Matrix / Gaussian elimination / Invertible matrix / Diagonal matrix / Triangular matrix / Symmetric matrix / Identity matrix

ES 111 Mathematical Methods in the Earth Sciences Lecture Outline 11 - Thurs 29th Oct 2015 Introduction to Matrices and Linear Algebra Why are they useful? We often wish to represent a system of linear equations (equatio

Add to Reading List

Source URL: www.es.ucsc.edu

Language: English - Date: 2015-10-29 14:04:46
303Sparse matrix / CSR / Matrix

Summary • Algorithms and Data Structures need to take memory prefetch hardware into account • This talk shows one example - Matrix-vector multiply • As we’ll show, the results can be dramatic • Prefetch is

Add to Reading List

Source URL: wgropp.cs.illinois.edu

Language: English - Date: 2016-08-16 11:52:11
304Matrix theory / Numerical linear algebra / Matrices / Linear algebra / Sparse matrices / LU decomposition / Matrix / Block matrix / Tridiagonal matrix / Symmetric matrix / Determinant / Eigenvalues and eigenvectors

DownloadedtoRedistribution subject to SIAM license or copyright; see http://www.siam.org/journals/ojsa.php SIAM J. MATRIX ANAL. APPL. Vol. 35, No. 4, pp. 1364–1406 c 2014 Society for Industri

Add to Reading List

Source URL: www.cs.huji.ac.il

Language: English - Date: 2016-06-24 09:20:06
305Computational biology / Biological databases / Sepp Hochreiter / Affymetrix / Factor analysis / International HapMap Project / Pierre-Simon Laplace / Factor

Sparse Factor Analysis for Detecting Copy Number Variations (CNVs) Andreas Mitterecker, Djork-Arne Clevert, Andreas Mayr, An De Bondt, Willem Talloen, Marianne Tuefferd, Hinrich Göhlmann, Sepp Hochreiter Recently, CN.FA

Add to Reading List

Source URL: www.bioinf.jku.at

Language: English - Date: 2009-06-19 04:35:30
306Sparse matrices / GPGPU / Graphics hardware / Sparse matrix / Fermi / Matrix / Graphics processing unit / Band matrix / Thread

Adap%ve  Thread  Distribu%ons  for   Sparse  Matrix-­‐Vector  Mul%ply  on   a  GPU   William Gropp and Dahai Guo NCSA, UIUC

Add to Reading List

Source URL: wgropp.cs.illinois.edu

Language: English - Date: 2016-08-16 11:52:11
307Statistical natural language processing / Probability distributions / Latent Dirichlet allocation / Probabilistic latent semantic analysis / Expectationmaximization algorithm / Dirichlet distribution / Distribution / Object categorization from image search

A concave regularization technique for sparse mixture models Martin Larsson School of Operations Research and Information Engineering Cornell University

Add to Reading List

Source URL: papers.nips.cc

Language: English - Date: 2014-02-24 03:30:42
308Numerical linear algebra / Linear algebra / Matrices / Matrix theory / Sparse matrices / Matrix / Rank / Gaussian elimination / Square matrix / Diagonal matrix / System of linear equations / Row echelon form

LINEAR SYSTEMS AND MATRIX ALGEBRA MATH 196, SECTION 57 (VIPUL NAIK) Corresponding material in the book: Section 1.3. Executive summary (1) The rank of a matrix is defined as the number of nonzero rows in its reduced row-

Add to Reading List

Source URL: files.vipulnaik.com

Language: English - Date: 2016-08-13 19:20:49
309Recommender systems / Matrix theory / Linear algebra / Sparse matrices / Multivariate statistics / Non-negative matrix factorization / Collaborative filtering / GroupLens Research / MovieLens / Singular value decomposition / Graph partition / Matrix decomposition

A General Collaborative Filtering Framework based on Matrix Bordered Block Diagonal Forms Yongfeng Zhang, Min Zhang, Yiqun Liu, Shaoping Ma State Key Laboratory of Intelligent Technology and Systems Department of Compute

Add to Reading List

Source URL: yongfeng.me

Language: English - Date: 2015-03-02 08:17:50
310Central processing unit / Computer memory / Cache / Programming languages / CPU cache / Sparse matrix / Processor register / Fortran / Data

Lecture 4: Modeling Sparse Matrix-Vector Multiply William Gropp www.cs.illinois.edu/~wgropp Sustained Memory Bandwidth

Add to Reading List

Source URL: wgropp.cs.illinois.edu

Language: English - Date: 2015-01-15 10:20:20
UPDATE