Works matching DE "SPARSE approximations"

Results: 688

Sampling Recovery on Function Classes with a Structural Condition.

Published in:

Mathematical Notes, 2025, v. 117, n. 3, p. 603, doi. 10.1134/S0001434625030265

By:

Solodov, A. P.;
Temlyakov, V. N.

Publication type:

Article

System identification based on sparse approximation of Koopman operator.

Published in:

European Physical Journal: Special Topics, 2025, v. 234, n. 3, p. 571, doi. 10.1140/epjs/s11734-024-01264-6

By:

Lu, Tiantian;
Feng, Jinqian;
Su, Jin;
Han, Youpan;
Guo, Qin

Publication type:

Article

Selection of differencing order in autoregressive models based on the adaptive LASSO.

Published in:

Communications for Statistical Applications & Methods, 2025, v. 32, n. 3, p. 307, doi. 10.29220/CSAM.2025.32.3.307

By:

Okyoung Na;
Sunghoon Kwon

Publication type:

Article

Compressed sensing: a discrete optimization approach.

Published in:

Machine Learning, 2024, v. 113, n. 9, p. 6725, doi. 10.1007/s10994-024-06577-0

By:

Bertsimas, Dimitris;
Johnson, Nicholas A. G.

Publication type:

Article

Adversarial vulnerability bounds for Gaussian process classification.

Published in:

Machine Learning, 2023, v. 112, n. 3, p. 971, doi. 10.1007/s10994-022-06224-6

By:

Smith, Michael Thomas;
Grosse, Kathrin;
Backes, Michael;
Álvarez, Mauricio A.

Publication type:

Article

A constrained $$\ell $$ 1 minimization approach for estimating multiple sparse Gaussian or nonparanormal graphical models.

Published in:

Machine Learning, 2017, v. 106, n. 9-10, p. 1381, doi. 10.1007/s10994-017-5635-7

By:

Wang, Beilun;
Singh, Ritambhara;
Qi, Yanjun

Publication type:

Article

Knowledge elicitation via sequential probabilistic inference for high-dimensional prediction.

Published in:

Machine Learning, 2017, v. 106, n. 9-10, p. 1599, doi. 10.1007/s10994-017-5651-7

By:

Daee, Pedram;
Peltola, Tomi;
Soare, Marta;
Kaski, Samuel

Publication type:

Article

Sparse probit linear mixed model.

Published in:

Machine Learning, 2017, v. 106, n. 9-10, p. 1621, doi. 10.1007/s10994-017-5652-6

By:

Mandt, Stephan;
Wenzel, Florian;
Nakajima, Shinichi;
Cunningham, John;
Lippert, Christoph;
Kloft, Marius

Publication type:

Article

Convex relaxations of penalties for sparse correlated variables with bounded total variation.

Published in:

Machine Learning, 2015, v. 100, n. 2-3, p. 533, doi. 10.1007/s10994-015-5511-2

By:

Belilovsky, Eugene;
Argyriou, Andreas;
Varoquaux, Gaël;
Blaschko, Matthew

Publication type:

Article

Volume‐based subset selection.

Published in:

Numerical Linear Algebra with Applications, 2024, v. 31, n. 1, p. 1, doi. 10.1002/nla.2525

By:

Osinsky, Alexander

Publication type:

Article

Quantized CP approximation and sparse tensor interpolation of function‐generated data.

Published in:

Numerical Linear Algebra with Applications, 2019, v. 26, n. 5, p. N.PAG, doi. 10.1002/nla.2262

By:

Khoromskij, Boris N.;
Kishore Kumar, N.;
Schneider, Jan

Publication type:

Article

A hybrid parallel algorithm for large sparse linear systems.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2210

By:

Rao, S. Chandra Sekhara;
Kamra, Rabia

Publication type:

Article

Directional.

Published in:

Numerical Linear Algebra with Applications, 2017, v. 24, n. 6, p. n/a, doi. 10.1002/nla.2112

By:

Börm, Steffen

Publication type:

Article

Two-stage spectral preconditioners for iterative eigensolvers.

Published in:

Numerical Linear Algebra with Applications, 2017, v. 24, n. 3, p. n/a, doi. 10.1002/nla.2084

By:

Bergamaschi, Luca;
Martínez, Ángeles

Publication type:

Article

Analysis of Monte Carlo accelerated iterative methods for sparse linear systems.

Published in:

Numerical Linear Algebra with Applications, 2017, v. 24, n. 3, p. n/a, doi. 10.1002/nla.2088

By:

Benzi, Michele;
Evans, Thomas M.;
Hamilton, Steven P.;
Lupo Pasini, Massimiliano;
Slattery, Stuart R.

Publication type:

Article

Performance comparisons of greedy algorithms in compressed sensing.

Published in:

Numerical Linear Algebra with Applications, 2015, v. 22, n. 2, p. 254, doi. 10.1002/nla.1948

By:

Blanchard, Jeffrey D.;
Tanner, Jared

Publication type:

Article

On the sparse multiscale representation of 2‐D Burgers equations by an efficient algorithm based on multiwavelets.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 3, p. 1938, doi. 10.1002/num.22795

By:

Nemati Saray, Behzad;
Lakestani, Mehrdad;
Dehghan, Mehdi

Publication type:

Article

A virtual uneven grid-based routing protocol for mobile sink-based WSNs in a smart home system.

Published in:

Personal & Ubiquitous Computing, 2018, v. 22, n. 1, p. 111, doi. 10.1007/s00779-017-1093-2

By:

Liu, Xiaodong;
Liu, Qi

Publication type:

Article

SNR Based Adaptive Quantized Iterative Thresholding for Sparse Approximation.

Published in:

Wireless Personal Communications, 2024, v. 137, n. 3, p. 1375, doi. 10.1007/s11277-024-11281-2

By:

Afkari, Shabnam;
Tinati, Mohammad Ali;
Rezaii, Tohid Yousefi

Publication type:

Article

Measurement of Ultrasonic Pulse Arrival Time by Constructing a Signal Model to Determine Its Propagation Velocity.

Published in:

Russian Journal of Nondestructive Testing, 2024, v. 60, n. 1, p. 1, doi. 10.1134/S1061830923601137

By:

Bazulin, E. G.;
Krylovich, A. A.

Publication type:

Article

Sparse Estimation and Uncertainty with Application to Subgroup Analysis.

Published in:

Political Analysis, 2017, v. 25, n. 1, p. 1, doi. 10.1017/pan.2016.14

By:

Ratkovic, Marc;
Tingley, Dustin

Publication type:

Article

Efficient inference for sparse latent variable models of transcriptional regulation.

Published in:

Bioinformatics, 2017, v. 33, n. 23, p. 3776, doi. 10.1093/bioinformatics/btx508

By:

Zhenwen Dai;
Iqbal, Mudassar;
Lawrence, Neil D.;
Rattray, Magnus

Publication type:

Article

Prediction of ribosome footprint profile shapes from transcript sequences.

Published in:

Bioinformatics, 2016, v. 32, n. 12, p. i183, doi. 10.1093/bioinformatics/btw253

By:

Tzu-Yu Liu;
Yun S. Song

Publication type:

Article

Amplicon identification using SparsE representation of multiplex PYROsequencing signal (AdvISER-M-PYRO): application to bacterial resistance genotyping.

Published in:

Bioinformatics, 2014, v. 30, n. 24, p. 3590, doi. 10.1093/bioinformatics/btu516

By:

Ambroise, Jérôme;
Deccache, Yann;
Irenge, Leonid;
Savov, Encho;
Robert, Annie;
Gala, Jean-Luc

Publication type:

Article

SEK: sparsity exploiting k-mer-based estimation of bacterial community composition.

Published in:

Bioinformatics, 2014, v. 30, n. 17, p. 2423, doi. 10.1093/bioinformatics/btu320

By:

Chatterjee, Saikat;
Koslicki, David;
Dong, Siyuan;
Innocenti, Nicolas;
Cheng, Lu;
Lan, Yueheng;
Vehkaperä, Mikko;
Skoglund, Mikael;
Rasmussen, Lars K.;
Aurell, Erik;
Corander, Jukka

Publication type:

Article

Network-guided sparse regression modeling for detection of gene-by-gene interactions.

Published in:

Bioinformatics, 2013, v. 29, n. 10, p. 1241, doi. 10.1093/bioinformatics/btt139

By:

Lu, Chen;
Latourelle, Jeanne;
O’Connor, George T.;
Dupuis, Josée;
Kolaczyk, Eric D.

Publication type:

Article

Borrowing strength: a likelihood ratio test for related sparse signals.

Published in:

Bioinformatics, 2012, v. 28, n. 15, p. 1980, doi. 10.1093/bioinformatics/bts316

By:

Wit, Ernst C.;
Bakewell, David J. G.

Publication type:

Article

Sparse Time-Frequency Decomposition for Multiple Signals with Same Frequencies.

Published in:

Advances in Data Science & Adaptive Analysis, 2017, v. 9, n. 4, p. -1, doi. 10.1142/S2424922X17500103

By:

Hou, Thomas Y.;
Shi, Zuoqiang

Publication type:

Article

A dual active-set proximal Newton algorithm for sparse approximation of correlation matrices.

Published in:

Optimization Methods & Software, 2022, v. 37, n. 5, p. 1820, doi. 10.1080/10556788.2021.1998491

By:

Liu, Xiao;
Shen, Chungen;
Wang, Li

Publication type:

Article

A penalty PALM method for sparse portfolio selection problems.

Published in:

Optimization Methods & Software, 2017, v. 32, n. 1, p. 126, doi. 10.1080/10556788.2016.1204299

By:

Teng, Yue;
Yang, Li;
Yu, Bo;
Song, Xiaoliang

Publication type:

Article

Efficiency of orthogonal super greedy algorithm under the restricted isometry property.

Published in:

Journal of Inequalities & Applications, 2019, v. 2019, n. 1, p. N.PAG, doi. 10.1186/s13660-019-2075-x

By:

Wei, Xiujie;
Ye, Peixin

Publication type:

Article

Analysis of the equivalence relationship between $l_{0}$ -minimization and $l_{p}$ -minimization.

Published in:

Journal of Inequalities & Applications, 2017, v. 2017, n. 1, p. 1, doi. 10.1186/s13660-017-1590-x

By:

Wang, Changlong;
Peng, Jigen

Publication type:

Article

MULTIVARIATE FUNCTION APPROXIMATION USING SPARSE GRIDS AND HIGH DIMENSIONAL MODEL REPRESENTATION -- A COMPARISON.

Published in:

Technical Transactions / Czasopismo Techniczne, 2014, n. 17, p. 97

By:

BARAN, MATEUSZ

Publication type:

Article

A Study of the Anisotropic Static Elasticity System in Thin Domain.

Published in:

Journal of Function Spaces, 2021, p. 1, doi. 10.1155/2021/9918243

By:

Letoufa, Yassine;
Boulaaras, Salah Mahmoud;
Benseridi, Hamid;
Dilmi, Mourad;
Alharbi, Asma

Publication type:

Article

应用于非负稀疏信号重构的交替方向乘子法.

Published in:

Journal of Signal Processing, 2015, v. 31, n. 11, p. 1411

By:

闵刚;
张雄伟;
杨吉斌;
胡永刚;
潘竟峰

Publication type:

Article

Research on the Synthetic Aperture Rader Target Recognition Based on KPCA and Sparse Representation.

Published in:

Journal of Signal Processing, 2013, v. 29, n. 12, p. 1696

By:

HAN Ping;
WANG Huan

Publication type:

Article

Sparse Representation and Reconstruction of Signals via Wavelet Modulus Maxima.

Published in:

Journal of Signal Processing, 2013, v. 29, n. 11, p. 1519

By:

LEI Lei;
CEN Yi-gang;
CUI Li-hong;
ZHAO Rui-zhen;
CEN Li-hui

Publication type:

Article

Sparse signal reconstruction via the approximations of ℓ<sub>0</sub> quasinorm.

Published in:

Journal of Industrial & Management Optimization, 2020, v. 16, n. 4, p. 1907, doi. 10.3934/jimo.2019035

By:

Wang, Jun;
Wang, Xing Tao

Publication type:

Article

WEIGHTED TWO-PHASE SUPERVISED SPARSE REPRESENTATION BASED ON GAUSSIAN FOR FACE RECOGNITION.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2015, v. 8, n. 6, p. 1385, doi. 10.3934/dcdss.2015.8.1385

By:

SHUHUA XU;
FEI GAO

Publication type:

Article

A framework for GPU‐accelerated exploration of massive time‐varying rectilinear scalar volumes.

Published in:

Computer Graphics Forum, 2019, v. 38, n. 3, p. 53, doi. 10.1111/cgf.13671

By:

Marton, Fabio;
Agus, Marco;
Gobbetti, Enrico

Publication type:

Article

Consistent Partial Matching of Shape Collections via Sparse Modeling.

Published in:

Computer Graphics Forum, 2017, v. 36, n. 1, p. 209, doi. 10.1111/cgf.12796

By:

Cosmo, L.;
Rodolà, E.;
Albarelli, A.;
Mémoli, F.;
Cremers, D.

Publication type:

Article

Consistent Partial Matching of Shape Collections via Sparse Modeling.

Published in:

Computer Graphics Forum, 2017, v. 36, p. 209, doi. 10.1111/cgf.12796

By:

Cosmo, L.;
Rodolà, E.;
Albarelli, A.;
Mémoli, F.;
Cremers, D.

Publication type:

Article

Optimal Spline Approximation via ℓ<sub>0</sub>-Minimization.

Published in:

Computer Graphics Forum, 2015, v. 34, n. 2, p. 617, doi. 10.1111/cgf.12589

By:

Brandt, Christopher;
Seidel, Hans‐Peter;
Hildebrandt, Klaus

Publication type:

Article

Multi-Look SAR ATR Using Two-Level Decision Fusion of Neural Network and Sparse Representation.

Published in:

Progress in Electromagnetics Research M, 2016, v. 46, p. 89, doi. 10.2528/pierm15092304

By:

Xuan Li;
Chunsheng Li;
Pengbo Wang

Publication type:

Article

Sparse Weighted-Norm Minimum Variance Portfolios.

Published in:

Review of Finance, 2016, v. 20, n. 3, p. 1259, doi. 10.1093/rof/rfv024

By:

Yu-Min Yen

Publication type:

Article

One parameter binary black hole inverse problem using a sparse training set.

Published in:

International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2018, v. 27, n. 4, p. -1, doi. 10.1142/S0218271818500438

By:

Carrillo, M.;
Gracia-Linares, M.;
González, J. A.;
Guzmán, F. S.

Publication type:

Article

Insight into an unsupervised two-step sparse transfer learning algorithm for speech diagnosis of Parkinson's disease.

Published in:

Neural Computing & Applications, 2021, v. 33, n. 15, p. 9733, doi. 10.1007/s00521-021-05741-0

By:

Li, Yongming;
Zhang, Xinyue;
Wang, Pin;
Zhang, Xiaoheng;
Liu, Yuchuan

Publication type:

Article

Exploiting label consistency in structured sparse representation for classification.

Published in:

Neural Computing & Applications, 2019, v. 31, n. 10, p. 6509, doi. 10.1007/s00521-018-3479-0

By:

Huang, Yan;
Quan, Yuhui;
Liu, Tao;
Xu, Yong

Publication type:

Article

Sparse sample self-representation for subspace clustering.

Published in:

Neural Computing & Applications, 2018, v. 29, n. 1, p. 43, doi. 10.1007/s00521-016-2352-2

By:

Deng, Zhenyun;
Zhang, Shichao;
Yang, Lifeng;
Zong, Ming;
Cheng, Debo

Publication type:

Article

Efficient subspace clustering based on self-representation and grouping effect.

Published in:

Neural Computing & Applications, 2018, v. 29, n. 1, p. 51, doi. 10.1007/s00521-016-2353-1

By:

Zhang, Shichao;
Li, Yonggang;
Cheng, Debo;
Deng, Zhenyun;
Yang, Lifeng

Publication type:

Article