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Precise Performance Analysis of the LASSO under Matrix Uncertainties.
Ayed M. Alrashdi
Ismail Ben Atitallah
Tareq Y. Al-Naffouri
Mohamed-Slim Alouini
Published in:
CoRR (2018)
Keyphrases
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feature selection
linear regression
variable selection
image processing
model selection
cross validation
covariance matrix
low rank
positive definite
image segmentation
least squares
linear combination
sample size
singular value decomposition
multi task
regularization parameter