RLS-weighted Lasso for adaptive estimation of sparse signals

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2009, Pages 3245-3248

  Angelosante, Daniele ^a   Giannakis, Georgios B ^b  

^a UNIVERSITY OF CASSINO AND SOUTHERN LAZIO   (Italy)

^b University of Minnesota   (United States)

Author keywords

Lasso; Sparsity; Tracking; Variable selection

Indexed keywords

ADAPTIVE ESTIMATION; LASSO; LINEAR REGRESSION MODELS; MEMORY REQUIREMENTS; NONZERO ENTRIES; NOVEL ALGORITHM; PERFORMANCE ANALYSIS; RECURSIVE LEAST SQUARES ALGORITHMS; SELECTION OPERATORS; SPARSE SIGNALS; SPARSITY; SPARSITY CONSTRAINTS; TIME INVARIANTS; TRACKING; VARIABLE SELECTION;

ACOUSTICS; ESTIMATION; MATHEMATICAL OPERATORS; RECURSIVE FUNCTIONS; REGRESSION ANALYSIS; SIGNAL PROCESSING;

ALGORITHMS;

EID: 70349223782     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2009.4960316     Document Type: Conference Paper

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