DocumentCode
2547517
Title
Greedy Approximation with Regard to Some Normalized Bases
Author
Zhang, Sheng ; Ye, Peixin
Author_Institution
LPMC, Nankai Univ., Tianjin, China
fYear
2010
fDate
23-25 Sept. 2010
Firstpage
1
Lastpage
4
Abstract
Nonlinear approximation plays an important role in machine learning, signal processing and statistical estimating. In this paper we study the efficiency of greedy algorithm for nonlinear approximation. We estimate the error for greedy approximation with regard to some normalized bases with different properties.
Keywords
approximation theory; greedy approximation; nonlinear approximation; Approximation algorithms; Approximation methods; Greedy algorithms; Hilbert space; Presses; Signal processing algorithms; Tensile stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-3708-5
Electronic_ISBN
978-1-4244-3709-2
Type
conf
DOI
10.1109/WICOM.2010.5600236
Filename
5600236
Link To Document