Fast implementation of orthogonal greedy algorithm for tight wavelet frames

Signal Processing ◽

10.1016/j.sigpro.2005.05.025 ◽

2006 ◽

Vol 86 (3) ◽

pp. 471-479 ◽

Author(s):

Alexander Petukhov

Keyword(s):

Greedy Algorithm ◽

Wavelet Frames ◽

Fast Implementation ◽

Orthogonal Greedy Algorithm

Download Full-text

Model forecasting based on two-stage feature selection procedure using orthogonal greedy algorithm

Applied Soft Computing ◽

10.1016/j.asoc.2017.11.047 ◽

2018 ◽

Vol 63 ◽

pp. 110-123 ◽

Author(s):

He Jiang

Keyword(s):

Feature Selection ◽

Greedy Algorithm ◽

Selection Procedure ◽

Two Stage ◽

Orthogonal Greedy Algorithm

Download Full-text

Convergence of orthogonal greedy algorithm with errors in projectors

Moscow University Mathematics Bulletin ◽

10.3103/s0027132213010075 ◽

2013 ◽

Vol 68 (1) ◽

pp. 37-41

Author(s):

N. N. Fedotov

Keyword(s):

Greedy Algorithm ◽

Orthogonal Greedy Algorithm

Download Full-text

Fast Implementation of ℓ 1-Greedy Algorithm

Springer Proceedings in Mathematics & Statistics - Recent Advances in Harmonic Analysis and Applications ◽

10.1007/978-1-4614-4565-4_25 ◽

2012 ◽

pp. 317-326 ◽

Author(s):

Alexander Petukhov ◽

Inna Kozlov

Keyword(s):

Greedy Algorithm ◽

Fast Implementation

Download Full-text

Threshold Estimation via Group Orthogonal Greedy Algorithm

Journal of Business and Economic Statistics ◽

10.1080/07350015.2015.1064820 ◽

2017 ◽

Vol 35 (2) ◽

pp. 334-345 ◽

Author(s):

Ngai Hang Chan ◽

Ching-Kang Ing ◽

Yuanbo Li ◽

Chun Yip Yau

Keyword(s):

Greedy Algorithm ◽

Threshold Estimation ◽

Orthogonal Greedy Algorithm

Download Full-text

On Optimal Estimate of the Block Orthogonal Greedy Algorithm for g-Frames

Numerical Functional Analysis and Optimization ◽

10.1080/01630563.2021.1960860 ◽

2021 ◽

pp. 1-17

Author(s):

Khole Timothy Poumai ◽

Sunder Deep ◽

S. K. Kaushik

Keyword(s):

Greedy Algorithm ◽

Optimal Estimate ◽

Orthogonal Greedy Algorithm

Download Full-text

Learning rates of multi-kernel regression by orthogonal greedy algorithm

Journal of Statistical Planning and Inference ◽

10.1016/j.jspi.2012.08.002 ◽

2013 ◽

Vol 143 (2) ◽

pp. 276-282 ◽

Author(s):

Hong Chen ◽

Luoqing Li ◽

Zhibin Pan

Keyword(s):

Greedy Algorithm ◽

Kernel Regression ◽

Learning Rates ◽

Orthogonal Greedy Algorithm

Download Full-text

On the optimality of the Orthogonal Greedy Algorithm for μ-coherent dictionaries

Journal of Approximation Theory ◽

10.1016/j.jat.2012.01.007 ◽

2012 ◽

Vol 164 (5) ◽

pp. 668-681 ◽

Author(s):

E.D. Livshitz

Keyword(s):

Greedy Algorithm ◽

Orthogonal Greedy Algorithm

Download Full-text

Block orthogonal greedy algorithm for stable recovery of block-sparse signal representations

Signal Processing ◽

10.1016/j.sigpro.2010.05.034 ◽

2010 ◽

Vol 90 (12) ◽

pp. 3265-3277 ◽

Author(s):

Xiaolei Lv ◽

Chunru Wan ◽

Guoan Bi

Keyword(s):

Greedy Algorithm ◽

Sparse Signal ◽

Signal Representations ◽

Orthogonal Greedy Algorithm

Download Full-text

Orthogonal greedy algorithm for frames in Hilbert spaces

2017 International Conference on Sampling Theory and Applications (SampTA) ◽

10.1109/sampta.2017.8024360 ◽

2017 ◽

Author(s):

K. T. Poumai ◽

S. K. Kaushik

Keyword(s):

Greedy Algorithm ◽

Hilbert Spaces ◽

Orthogonal Greedy Algorithm

Download Full-text

Group orthogonal greedy algorithm for change-point estimation of multivariate time series

Journal of Statistical Planning and Inference ◽

10.1016/j.jspi.2020.08.002 ◽

2021 ◽

Vol 212 ◽

pp. 14-33

Author(s):

Yuanbo Li ◽

Ngai Hang Chan ◽

Chun Yip Yau ◽

Rongmao Zhang

Keyword(s):

Time Series ◽

Greedy Algorithm ◽

Change Point ◽

Multivariate Time Series ◽

Point Estimation ◽

Change Point Estimation ◽

Orthogonal Greedy Algorithm

Download Full-text