Sparse matrix

Results: 639



#Item
41Algebra / Mathematics / Linear algebra / Numerical linear algebra / Multivariate statistics / Signal processing / Sparse approximation / Matching pursuit / Matrix theory / Matrix / Vector space / Sparse dictionary learning

ALGORITHMS FOR SIMULTANEOUS SPARSE APPROXIMATION PART I: GREEDY PURSUIT JOEL A. TROPP, ANNA C. GILBERT, AND MARTIN J. STRAUSS Abstract. A simultaneous sparse approximation problem requests a good approximation of several

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Source URL: users.cms.caltech.edu

Language: English - Date: 2007-09-11 17:01:55
42Algebra / Mathematics / Linear algebra / Matrix theory / Multiplication / Sparse matrices / Numerical linear algebra / Matrix multiplication / Matrix / Non-negative matrix factorization / Shortest path problem / Multiplication algorithm

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Source URL: gauss.cs.ucsb.edu

Language: English - Date: 2016-02-16 17:50:03
43Artificial intelligence / Statistics / Machine learning / Learning / Computational neuroscience / Artificial neural networks / Lasso / Word embedding / Language model / Structured sparsity regularization / Matrix regularization

Sparse Models of Natural Language Text Dani Yogatama CMU-LTILanguage Technologies Institute School of Computer Science

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Source URL: www.cs.cmu.edu

Language: English - Date: 2015-08-18 01:45:01
44Algebra / Polynomial / Sparse matrix

Sparsity and Arithmetic Informative Example Consequences and Conclusions

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Source URL: www.issac-symposium.org

Language: English - Date: 2015-07-08 10:37:58
45Algebra / Mathematics / Linear algebra / Matrices / Matrix theory / Sparse matrices / Multiplication / Matrix / Square matrix / Array programming / Product / Identity matrix

Notation and Basic Operations Matrix Products Computational Foundations of Cognitive Science Lecture 9: Basic Operations on Matrices; Matrix Product

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Source URL: www.inf.ed.ac.uk

Language: English - Date: 2014-02-07 11:54:28
46Digital signal processing / Computational complexity theory / Matrix / Fast Fourier transform / Time complexity / Mathematics / Computer science / Theoretical computer science / Polynomials

ALGORITHMIC LINEAR DIMENSION REDUCTION IN THE `1 NORM FOR SPARSE VECTORS A. C. GILBERT, M. J. STRAUSS, J. A. TROPP, AND R. VERSHYNIN Abstract. We can recover approximately a sparse signal with limited noise, i.e, a vecto

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Source URL: users.cms.caltech.edu

Language: English - Date: 2009-02-03 14:30:47
47Algebra / Linear algebra / Mathematics / Matrix theory / Multivariate statistics / Numerical linear algebra / Operations research / Sparse PCA / Semidefinite programming / Principal component analysis / Matrix / Singular value decomposition

A direct formulation for sparse PCA using semidefinite programming Alexandre d’Aspremont Department of Electrical Engineering and Computer Science University of California, Berkeley, CA 947

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Source URL: eceweb.ucsd.edu

Language: English - Date: 2015-07-31 19:00:28
48Algebra / Mathematics / Vectors / Vector calculus / Linear algebra / Cache / Matrix / Euclidean vector / CPU cache / Sparse matrix / Square matrix / Cross product

Modeling set associative caches behavior for irregular computations

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Source URL: www.des.udc.es

Language: English - Date: 2014-12-23 06:07:47
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