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A multi-stage framework for dantzig selector and LASSO
Ji Liu
*
,
Peter Wonka
, Jieping Ye
*
Corresponding author for this work
Computer, Electrical and Mathematical Sciences and Engineering
Research output
:
Contribution to journal
›
Article
›
peer-review
6
Scopus citations
Overview
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Engineering
Multistage
100%
Sparse Signal
66%
Observation Vector
66%
Feature Extraction
33%
Mild Condition
33%
Gaussians
33%
Design Matrix
33%
Parameter Vector
33%
Signal Vector
33%
Nonzero Entry
33%
Keyphrases
Multi-stage Framework
100%
Dantzig Selector
100%
Oracle
40%
Logm
40%
Observation Vector
40%
Estimation Bounds
20%
Oracle Estimator
20%
Noise Vectors
20%
Multistage Procedure
20%
P-norm
20%
Mathematics
Number
100%
Observation Vector
50%
Refines
25%
Gaussian Distribution
25%
True Solution
25%
Parameter Vector
25%
Design Matrix
25%
Nonzero Entry
25%